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FY2026 GAA: ₱6.79T
PisoScan
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

MUNICIPALITY OF TUBA, BENGUET Award a ₱999.5K contract to JNMR GENERAL CONSTRUCTIONMunicipalities

Transaction hash:
f7cd1a60fcadf2ad10efecde281f602561bc1e0b93b4f2dc67d960b3ef3f08f1
Status:
Included and unchanged
Block:
#4,957 1,056 blocks after it
Position in block:
Transaction 185 of 192
Award day:
Oct 25, 2022 (4 yrs ago)
Value:
₱999,455.53
Project:
Project HH

Accountability

Bill Sec. 3 and 19
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 #4,957 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)
    MUNICIPALITY OF TUBA, BENGUET awarded it to JNMR GENERAL CONSTRUCTION on 2022-10-25.
    Found
  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)
    COA's CY2024 audit of Tuba gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   f7cd1a60fc…3f08f1now      …
  2. 2. Block Merkle root changed
    stored   641699efe9…00ad03now      …
  3. 3. Block #4957 hash changed
    stored   d64fcb2a61…635310now      …
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 191 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f7cd1a60fcadf2ad10efecde281f602561bc1e0b93b4f2dc67d960b3ef3f08f1
  2. 01 L f775f62770b56e7bf9da17fe2b9e7c0fa2b1f6470be726a4f83873d65d5c622b
  3. 02 R a967217dff3a65452078755de153ea9661fbe5a558a8c9a39b5be4336b354cf6
  4. 03 R 474559124ca9e1b2f29cf1689ef970fed7389c68e3096f735a3b0d6c487dd7c9
  5. 04 L 125dee29f33e16d461d1cbbe84ccfc2d895ab37e2ad3e992a47431eb11bfc5f4
  6. 05 L 8db89ad88084b0c951907f848b3158da07568654df368186d4f08a7563fd3552
  7. 06 L 2111e3d7b8439444f27e81b125f3abe3ef1c0271d0b04adf8e855d8b946913c1
  8. 07 R e54e9e4bd6f86a8abc8666126618da4eb217f889a097e20c9f073c0019838d5c
  9. 08 L 180698b492e38f55595427f5eb9d74b3755f76a034845439f14b997249b14f80
  10. root  641699efe997c18b4f202e6515547a36da02dfa0c98975aa31d5e4271300ad03