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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

DEPARTMENT OF EDUCATION - DIVISION OF BAGUIO CITY Award a ₱7.4M contract to JJJ-A CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
ccde1db4f5c7dedcca7e3702ea3e722d5bb3988e29e6eb70d5083bc498391226
Status:
Included and unchanged
Block:
#3,997 2,016 blocks after it
Position in block:
Transaction 163 of 205
Award day:
Jan 16, 2020 (6 yrs 9 mo ago)
Value:
₱7,414,889.97
Project:
Repair of Classrooms at Dontogan Elementary School

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 #3,997 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)
    DEPARTMENT OF EDUCATION - DIVISION OF BAGUIO CITY awarded it to JJJ-A CONSTRUCTION AND SUPPLIES on 2020-01-16.
    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)
    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   ccde1db4f5…391226now      …
  2. 2. Block Merkle root changed
    stored   6990ed0503…a7e331now      …
  3. 3. Block #3997 hash changed
    stored   df4d7c2785…0a5dd4now      …
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 204 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ccde1db4f5c7dedcca7e3702ea3e722d5bb3988e29e6eb70d5083bc498391226
  2. 01 L cba456430082e5f37145bf4cfe786fb64a707427a47e2b3c70f920fff5d46bf3
  3. 02 L 404084391bf09b9d31d2c14a2d7546064ae5b92fa865d1e611307a7572c267b9
  4. 03 R e842476e54916ec46dd89343000a967f626eb0ca5c285d9400e13f22b154cc20
  5. 04 R 4c92d5cd09d6d30b095856aa07a0722b8f7f729eb10def9df652ada5ceff4583
  6. 05 R acd163e64749d3237208f281faddee78f128469de60a83a3941aaea800fc3aa3
  7. 06 L bb893d0d8ded110135008289381b8c8f56b7f04040e2b59d086e7ae7dc5ee72c
  8. 07 R 91e4c77e17bfa7aa5c823e716bd3437b1df6ffbcd8ea4e5b0316753cdb639f22
  9. 08 L 675f75006a9790f5ec50215b183e1b15fdf29a31cf8b2025bcdf6c8ec1dbb5ee
  10. root  6990ed0503db4e37bb307f4497a12b716a30165fa28e2d5d2d207a0990a7e331