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
APITransaction action
ST. ANTHONY MOTHER AND CHILD HOSPITAL Award a ₱19.0M contract to JY BONTILAO CONSTRUCTION AND ENTERPRISESNational agencies
Transaction hash:
052d3621d53553ea071899b0ae18d28d700c09f0dc1bbab2cc1b1d06ac6608bf
Status:
Included and unchanged
Block:
#4,969 1,044 blocks after it
Position in block:
Transaction 6 of 287
Award day:
Nov 7, 2022 (4 yrs ago)
Value:
₱18,968,614.47
Project:
HFEP INFRA PROJECT 2022
Full record:
Accountability
Bill Sec. 3 and 19Responsible 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 #4,969 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)ST. ANTHONY MOTHER AND CHILD HOSPITAL awarded it to JY BONTILAO CONSTRUCTION AND ENTERPRISES on 2022-11-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 052d3621d5…6608bfnow …
- 2. Block Merkle root changedstored 9722861127…1f72ednow …
- 3. Block #4969 hash changedstored fc3c20c323…e771e7now …
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 286 records. Each step hashes the current value together with the sibling shown.
- leaf 052d3621d53553ea071899b0ae18d28d700c09f0dc1bbab2cc1b1d06ac6608bf
- 01 R 05d82b2e15b607d566088d12c07d8c9ad40ec6fbf14d03a6eb136d58d10ccb05
- 02 L d37b8644c016dfe8a8eb371c7a8ebf75d1b1f0093aa2dd9d1e6d4967d1765a4d
- 03 L a95e8803434d91782a7e4aa08ce6e742b4b3bb54a67d0e6b9b07b41ac01a87b5
- 04 R d0b35b3068c81c3bbac289ab0b86caa258c7ae8e4ee019271deeb7e1d98ecca9
- 05 R 3b212a5dd012f218edecdc64535d83b9fc3629dff2196bd0cc5787e6cf3165e1
- 06 R 89d1f31f8da3cd366f061bd02fd122366cd3a58d9387e0105e02a25e60af794c
- 07 R 9a08cf9d4ac3c7abb2b3fc90a4c16669d3daca0b9148a77ab21bf2cdc3717da8
- 08 R a61e460458c5802626f57408bfe3755ab09bb9fcdefb4756a74a0db162b7e617
- 09 R aa848dc0dae783ff1e90280e63e55889deab11355aeacb7685191d6d846144a6
- root 972286112767826cb1ba7c1b4fc6035ad486810c2939d3bd85c76851771f72ed