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
CITY OF PASIG Award a ₱297.8K contract to ISJ BUILDERS AND DESIGNCities
Transaction hash:
f87d7173e9f52ac8ffc9e2cb191e5ba7d09afa9b1494f60d40c267ce41076c01
Status:
Included and unchanged
Block:
#2,358 3,655 blocks after it
Position in block:
Transaction 267 of 276
Award day:
Mar 23, 2015 (11 yrs 7 mo ago)
From:
Value:
₱297,800.00
Project:
Proposed Storage Room with Fabrication of Ledge
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 #2,358 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)CITY OF PASIG awarded it to ISJ BUILDERS AND DESIGN on 2015-03-23.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)COA's CY2024 audit of City of Pasig 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
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 f87d7173e9…076c01now …
- 2. Block Merkle root changedstored 86638c016d…0d4c54now …
- 3. Block #2358 hash changedstored f8f054af90…7f4571now …
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 275 records. Each step hashes the current value together with the sibling shown.
- leaf f87d7173e9f52ac8ffc9e2cb191e5ba7d09afa9b1494f60d40c267ce41076c01
- 01 L f7cbef778a66383ba4e639f4d383aea445b3b46b8c82c9b1cbf804068d62561a
- 02 L 27e906672f1cf1c8423b0cf60d9f5d65e5b8045049abd00e323c7c4a0d768b11
- 03 R 4fe81ac77510b2ade2247ae391cdd42885a23824a8f8b45f14092b6adfcfb355
- 04 L c5da8cda8b38f374bfe215af64ad63035a9b7eed607b75d70c3d666c7cb78742
- 05 R 2e263bff0f4b5c1faccfbd00da90f2defa58e5bad38c1fa97c8d999142c433a3
- 06 R abe54dbecaa8909a58f4a0bd2edcf6bee219c60973c400cf7c65d9ef5edfcda6
- 07 R f3d54d6f8bffba3879b00f7c049d3b067adbe970a1e8fdbfaa0337fe87d3fb17
- 08 R 653e3d1763efd388163e2e01a4488cb8d672b5c7314260520e32af3b7e0c3d2c
- 09 L 4941b94ae79373b80a0f06c0fddad742fbf0581d17c91d3ebc672177a2e1076a
- root 86638c016d32c03e9f0ed1ffac9f983f016409b34970234800355067880d4c54