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DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction action

BARANGAY LIMOT, TARRAGONA, DAVAO ORIENTAL Award a ₱995.6K contract to MJS BUILDERS AND CONSTRUCTION SUPPLIESBarangays

Transaction hash:
e2e14b850e69bdaff515ef334720f4b80a5b9f28c441526033a03f31dcd3c4d2
Status:
Included and unchanged
Block:
#4,346 1,667 blocks after it
Position in block:
Transaction 169 of 189
Award day:
Jan 26, 2021 (5 yrs 9 mo ago)
From:
BARANGAY LIMOT, TARRAGONA, DAVAO ORIENTAL
To:
MJS BUILDERS AND CONSTRUCTION SUPPLIES
Value:
₱995,627.51
Project:
Refurbishing of Existing Facility as Isolation Unit with Provision of Radio Communication, Provision of Triage Tent, Installation of Solar Light with Post, Provision of Generator Set, Supply and Delivery of Medical Supplies & PPE’s, Amenities and Construction of Kitchen Facility
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
BARANGAY LIMOT, TARRAGONA, DAVAO ORIENTAL
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #4,346 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    BARANGAY LIMOT, TARRAGONA, DAVAO ORIENTAL awarded it to MJS BUILDERS AND CONSTRUCTION SUPPLIES on 2021-01-26.
    Found
    Open
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   e2e14b850e…d3c4d2now      …
  2. 2. Block Merkle root changed
    stored   38d82be5f3…fd09f8now      …
  3. 3. Block #4346 hash changed
    stored   4d62464f5b…747411now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 188 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e2e14b850e69bdaff515ef334720f4b80a5b9f28c441526033a03f31dcd3c4d2
  2. 01 L e2d2f9caaf6f31d9255f06f09c335c4407611a56f3552f95b0a71a8ef69dce98
  3. 02 R 1d701b6da16559b735fabdcb382be7387ba3db195a7164a01fc1c73d2e9f3304
  4. 03 R c069d44a55b0858599e773edab682428411bdd75d82c2b01062b6c7393a31838
  5. 04 L 7a73ad471a0dc7b95ea9f62cf88fd4b241784a98226e331b770e139d20853353
  6. 05 R 57baa9dfb1ad27231b4f93f9b01bc86ca10b3c38e11c4f4398bcb3a85537632c
  7. 06 L b098aad0dacfb81b0b02f031b435da6e2e8fefa33471e01de2ab4257794b11bd
  8. 07 R b3aa00c9b06716abf9b4300cf89f2ae2cc74a06cdbeefdd1bc20ef3abd23d938
  9. 08 L 58458dc3e0be1bcc29f4cd09fdfc5e5cd76188a489b403847f23e33348498448
  10. root  38d82be5f398059f60462c5b4a3cd020ba2894c67606b892461c2515b4fd09f8