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
BARANGAY STA. ANA, TAYTAY, RIZAL Award a ₱840.9K contract to W. GOMEZ TRADING AND CONSTRUCTIONBarangays
Transaction hash:
f5100f55d4b453eba8468510e67a5df33c1892ae8d3106dd7fc3a09259089614
Status:
Included and unchanged
Block:
#5,839 174 blocks after it
Position in block:
Transaction 65 of 70
Award day:
Apr 29, 2025 (1 yr 6 mo ago)
Value:
₱840,854.52
Project:
CONSTRUCTION SUPPLIES
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 #5,839 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)BARANGAY STA. ANA, TAYTAY, RIZAL awarded it to W. GOMEZ TRADING AND CONSTRUCTION on 2025-04-29.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 f5100f55d4…089614now …
- 2. Block Merkle root changedstored f3b027decf…4f481enow …
- 3. Block #5839 hash changedstored 3051540033…90d448now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 69 records. Each step hashes the current value together with the sibling shown.
- leaf f5100f55d4b453eba8468510e67a5df33c1892ae8d3106dd7fc3a09259089614
- 01 L f505d3588028f952154fab24b6abcab56d0c0a74841f00127fbfcac5a0c64a67
- 02 R 70fba66eff13617748b313e3d71d27df9ba61162a50a9a716c426b5cf9d29ac2
- 03 R 4983673303359ee0979cfdd58f94a97d9de76c7eb25c301e25a6be24480c5726
- 04 R a61f741eb459a0c0af88bf03c1c0b479538313937b87ea8d053853fa7583eb91
- 05 R b4319f315f99022f023d85cc0649e4e5889b19ecea2ccc5598b7b9b05ced3abe
- 06 R e8251a5bc5eb433486a147dd20dd93b0c837e66c270cb4333dae5b8a27bdf04a
- 07 L 8afa739f84d1d81c3c1f0f3f610c2603e3e7b5e663acae2ac9f40d43cc964d36
- root f3b027decf7c087d9a706b39fc4c3ef3216ec0c53cbe0712265a995e4b4f481e