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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 CATANAUAN, QUEZON Award a ₱6.6M contract to R.T.Y. CONSTRUCTIONMunicipalities

Transaction hash:
deacc0fe9bd7637fa2cd849fd089d3e08a8c2171688848ce4186e591e68bf423
Status:
Included and unchanged
Block:
#5,254 759 blocks after it
Position in block:
Transaction 265 of 295
Award day:
Aug 25, 2023 (3 yrs 2 mo ago)
Value:
₱6,600,555.11
Project:
Concreting of FMR brgy tagabas ibaba

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 #5,254 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 CATANAUAN, QUEZON awarded it to R.T.Y. CONSTRUCTION on 2023-08-25.
    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 Catanauan 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   deacc0fe9b…8bf423now      …
  2. 2. Block Merkle root changed
    stored   a37185419f…f0f1e7now      …
  3. 3. Block #5254 hash changed
    stored   ce9feb3fcd…2041e2now      …
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 294 records. Each step hashes the current value together with the sibling shown.

  1. leaf  deacc0fe9bd7637fa2cd849fd089d3e08a8c2171688848ce4186e591e68bf423
  2. 01 L dde3669b3f01adee38e96ac48d22d6c066a8f897e36d057d940f9852f95c5a72
  3. 02 R 7f53fd9c7642116fdadaed4e620376992b421ec678f3975c6a593addc42e71ff
  4. 03 R 7d03a162f0f29dbb27bfe37716af3c42d682a858bccf20e878c3dd37d3b17502
  5. 04 L 4fb5d1e786f7dbdaa1a873b894b26c7988caf51d1fed3b3047f13eba44803cd2
  6. 05 R 6202ee673ab1e5f9883eaffe215f6d705465a11d654d87baa621388f0e35f0dd
  7. 06 R 54efe58464b748a50211b64787d5cb5ddf9a2f88483d9ec3693602b4c783e728
  8. 07 R e57c8eae9bb049957926f9f637b9099718ac07f4283184785ef48ce4ffbb53ac
  9. 08 R c3e147575d870ca8bee4412e0b6eeb9f1c922a3e6b83c3f30505c23956829a67
  10. 09 L a730f1f0f6d86eed86e11870060f2fd8485fda4089a4bff50af94bcba614c16d
  11. root  a37185419f7cea9aaef15e56504fa1985ad97df3c95d33cce9d864ea97f0f1e7