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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

CITY OF SURIGAO, SURIGAO DEL NORTE Award a ₱5.0M contract to TRI-AC CONSTRUCTION AND SUPPLYCities

Transaction hash:
2e8b0bb84d13d8bcb838b3d2faae029b9b10338c72476aa1309e1bedecb744b8
Status:
Included and unchanged
Block:
#5,522 491 blocks after it
Position in block:
Transaction 69 of 385
Award day:
Jun 3, 2024 (2 yrs 5 mo ago)
Value:
₱4,995,984.41
Project:
Drainage along Sts. of Vasquez & Borja

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 #5,522 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)
    CITY OF SURIGAO, SURIGAO DEL NORTE awarded it to TRI-AC CONSTRUCTION AND SUPPLY on 2024-06-03.
    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 City of Surigao 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   2e8b0bb84d…b744b8now      …
  2. 2. Block Merkle root changed
    stored   83d6fafc24…4e521dnow      …
  3. 3. Block #5522 hash changed
    stored   7117abf8e7…35a059now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 384 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2e8b0bb84d13d8bcb838b3d2faae029b9b10338c72476aa1309e1bedecb744b8
  2. 01 L 2e86e2b247d06fa3614cb0367760f1ccb06b1dbe4c17de662809c8ee746df23d
  3. 02 R 781c86aa5745e5bf5bc62d0212c8ebdafea28f25181e2e1e097d619a328040d9
  4. 03 L e0f28411c05dab6dfb5545c17fdb966bf6c07eddae2757c68024a0f0d477af60
  5. 04 R 56e4800eadfb3a6f0e512209b35fc38ccc0ccecbfc18167368e7cab218ec79ae
  6. 05 R 006c68fbd2efa19a8953af6387e8a96c0c19c042418cafe95d154bcbe6dcd63e
  7. 06 R 01c921539dffee248b938e8664d407c8c03ec242909bc1bff247cc871c92df69
  8. 07 L ab0cfa540e05f5a5d97bade16049c9cc19153d272d8a2a90b8c8f9c56eeab1cf
  9. 08 R dcd86133b08729c49d1bc86d00c007128cd76da6ac1c0edb44875454a5f480d5
  10. 09 R 1e3622acf104f93975068e6157677a1c0df2f15fd3a88d4f3d0c7b14eafa290f
  11. root  83d6fafc2418592d98f931d978d4dea3842ae3d48bd80ad6d739d53b2c4e521d