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 ANGAT, BULACAN Award a ₱7.4M contract to CRUZ-ESGUERRA CONSTRUCTIONMunicipalities
Transaction hash:
0cfe7a4cffa24909e68d4ed26c7d82730e2977d35d1f02d98163c8c722de1863
Status:
Included and unchanged
Block:
#3,460 2,553 blocks after it
Position in block:
Transaction 13 of 287
Award day:
Jun 27, 2018 (8 yrs 4 mo ago)
Value:
₱7,397,875.28
Project:
Embankment of by-pass road
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 #3,460 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 ANGAT, BULACAN awarded it to CRUZ-ESGUERRA CONSTRUCTION on 2018-06-27.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 Angat 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 0cfe7a4cff…de1863now …
- 2. Block Merkle root changedstored 945f945b53…146ee6now …
- 3. Block #3460 hash changedstored 3309013257…aab2aenow …
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 0cfe7a4cffa24909e68d4ed26c7d82730e2977d35d1f02d98163c8c722de1863
- 01 L 0cb2ead7b0dee869e85f628f882d5f7f76105615ed67b32733e01b2c9fb998f2
- 02 R af60cc22e8bcc800e0fc56bc88d092d2671b0634166be35a872334fc9ce0fcf8
- 03 L 5cc24cf3f5dca8242dd59a567c8e21247e54c26d770577ec231d6401c848008b
- 04 L 4a744bfccb1b7225bc1cacac069c1de33e9b5f68ca32a7cdee8e472831919f1a
- 05 R c8834a63b46e44408ea2eff8bf692048935bc3195ffeede7944de809dffb9103
- 06 R 6efd4147dccc84e18db6bbc20a9ebfd17e3ade2a9f57b2d73260d0bed7a477aa
- 07 R 64a04c9fb7f417798fd3650d699163ffb5f9e7d23ec439bad783aa955b7f7065
- 08 R cdf609c0ae991c711ea1bd2b5750067cda20dd3eefcf91769a875699fd9abb48
- 09 R 358c47720ac435a10bd3415a36130a14bb04c1d480ba8de3179d7adf5538e983
- root 945f945b53ceffc5184c1131b16bb3ac2b5ec8e7e5bf49d3b2c58d3255146ee6