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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

PROVINCE OF AURORA Award a ₱3.9M contract to IRC CONSTRUCTION AND SUPPLIESProvinces

Transaction hash:
4e8ec3f6a7a4becb80d0b3920c17d9ee9dcd299e74094c1432e76a1b0712dd27
Status:
Included and unchanged
Block:
#3,657 2,356 blocks after it
Position in block:
Transaction 40 of 129
Award day:
Jan 22, 2019 (7 yrs 9 mo ago)
Value:
₱3,946,422.80
Project:
Construction of Multi-Purpose Hall, Davil-Davilan

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,657 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)
    PROVINCE OF AURORA awarded it to IRC CONSTRUCTION AND SUPPLIES on 2019-01-22.
    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 Aurora 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   4e8ec3f6a7…12dd27now      …
  2. 2. Block Merkle root changed
    stored   36a5ff1060…734ce0now      …
  3. 3. Block #3657 hash changed
    stored   d6a3500bc6…924a93now      …
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 128 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4e8ec3f6a7a4becb80d0b3920c17d9ee9dcd299e74094c1432e76a1b0712dd27
  2. 01 R 4f385b012701a5e57b9e96218a48d4307471a97a53ac1e5d2e9d8d7115ad4fd1
  3. 02 R ec2ddb7751e36e415656146eaba0739e7fc95d5c98beb873e36708bf89513e58
  4. 03 R 24a4d1134af72c82c1f2c96e61846ec963228fc9fdb8a90671c8dc868f878090
  5. 04 L ae566d3165b994a3a16b1b78dca5c758913e0485598c6c699000e8c4c90f1c86
  6. 05 R 72e5eecc7b62bb93f2b828ec0a27e77cd5722bb9f1b436674bbbd5f7752b35a6
  7. 06 L 09e60d71168e08be2058fadecafd85daae1c2907f7eeee8713a296c993c5b3a0
  8. 07 R f9980ec605f791639fe1c6f571db1c5405462b3efe348940e00f697ac9fa321b
  9. 08 R c343df56ea2e7aaa6fecc951f91d0bc7e3c55b2789dc8601a4c4c0ae2f0b2e52
  10. root  36a5ff10606c63c7471c4a4212fd5372505a6585022954808b0240d4cf734ce0