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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 PUBLIC WORKS AND HIGHWAYS ( REGIONAL OFFICE VI Award a ₱100.6M contract to VENRAY CONSTRUCTION CORPORATIONNational agencies

Transaction hash:
08bd234d5c2728cb8fbdb5df015686554cf00a588907e5b4a5546cfa41f2a406
Status:
Included and unchanged
Block:
#5,059 954 blocks after it
Position in block:
Transaction 21 of 553
Award day:
Feb 6, 2023 (3 yrs 9 mo ago)

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 #5,059 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 PUBLIC WORKS AND HIGHWAYS ( REGIONAL OFFICE VI awarded it to VENRAY CONSTRUCTION CORPORATION on 2023-02-06.
    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   08bd234d5c…f2a406now      …
  2. 2. Block Merkle root changed
    stored   04500cd877…664b3anow      …
  3. 3. Block #5059 hash changed
    stored   c6a04caafe…7912danow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 552 records. Each step hashes the current value together with the sibling shown.

  1. leaf  08bd234d5c2728cb8fbdb5df015686554cf00a588907e5b4a5546cfa41f2a406
  2. 01 L 087ab9776f35ac81d87a5a65f3ac5ee630a6fc4101065c7337ea179e1da5cd0c
  3. 02 R 805f9ab978b2782c8ccdcf31411152ba3d39ffae4629cdb58c3d48d478258161
  4. 03 L 59b4d73ddd44933ae915d453e397a13bf961638c8196b721a3cc2e3ef08aecf4
  5. 04 R 941c826b00d3dddd79c491fb9c7cf1018fcc89e6764ca017abc00beefc49af8e
  6. 05 L fa445e50ec9e0cd024334920c8559557b4ed91a1d7a80b1f6c6986a2e55a1d46
  7. 06 R 9634c8e55c3190cbf30fa698be63a520b89604e44c9748241565e56bad72fcab
  8. 07 R 515120c54477eff225fea6921f11a21d90b8987ee3bd44ab487bc9f767128d5e
  9. 08 R 02f8052d961720d6707cb65f84c50b61e82fb3dde53d3c0ad01411a54b14a3fe
  10. 09 R 2921347cae00deb70145a429e0e378fab8abd56be0a2878f0b44563f03ee32e3
  11. 10 R a2bc1b9835ff73cc5b3d6e88a213a7a5f07afcdb2de49f47a263b426a022e198
  12. root  04500cd877ee6ed6ee36680a7c253a9487fe94bbf0676736d04bd8c7c8664b3a