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
MUNICIPALITY OF MEXICO, PAMPANGA Award a ₱497.6K contract to E.C. SOLIMAN, JR. CONSTRUCTION & TRADINGMunicipalities
Transaction hash:
fc8959781e701b4a9c4dbe6019006f84cd162f9312eac61de0439f88fe28f719
Status:
Included and unchanged
Block:
#2,341 3,672 blocks after it
Position in block:
Transaction 146 of 149
Award day:
Mar 4, 2015 (11 yrs 8 mo ago)
Value:
₱497,559.49
Project:
COMPLETION OF ROOFING OF THE COVERED COURT & STAGE
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 #2,341 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)MUNICIPALITY OF MEXICO, PAMPANGA awarded it to E.C. SOLIMAN, JR. CONSTRUCTION & TRADING on 2015-03-04.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 Mexico 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 fc8959781e…28f719now …
- 2. Block Merkle root changedstored d1f0d2d020…6d129cnow …
- 3. Block #2341 hash changedstored ad0cd68ecc…79f9afnow …
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 148 records. Each step hashes the current value together with the sibling shown.
- leaf fc8959781e701b4a9c4dbe6019006f84cd162f9312eac61de0439f88fe28f719
- 01 R fd8055f215cfbddef3c48261d8bdde91b20a5713f5734d46f6e72ebbceed1c0d
- 02 L 620c122811b0b6ba276ad364c5892bac61d08fe3de39fbe6c2c795d4e300b1f5
- 03 R 666614fb3ba6bf9057ed395f568c6b531e08865ae1097c2d948511ccba29ad9e
- 04 R c2340680451ed174f6efa40d6973bb9c320f295916447c53ab91d4f5fa706fde
- 05 L eb1da1cf4da073c83377c4dc57ed7c95a49ebd2a60cff8b33493dec28919d59d
- 06 R 76b39aa6c2838afba4ad9e5893a3ef9143ff4c242f368c928e942cdcdfac9cfc
- 07 R e3c381a0da44d83db73b960e53c3822522fc94a39ebf617aa37c988f0de9cafb
- 08 L 9b991709fd4c2be00a59c26261f03a02c3d87abff955a56ccc03ab0ac1e1884c
- root d1f0d2d0201c02f223e23c860ee5dc28a53ee13830b7fc65df733e0d0f6d129c