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 ₱599.4K contract to ROGELIO F CRUZ CONSTRUCTIONMunicipalities
Transaction hash:
935b4e7baafa7a84d0a460905d5a894a041f1945e8c76f8d301733cd2f6e0625
Status:
Included and unchanged
Block:
#3,448 2,565 blocks after it
Position in block:
Transaction 147 of 277
Award day:
Jun 14, 2018 (8 yrs 5 mo ago)
Value:
₱599,362.80
Project:
Concreting of 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 #3,448 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 ROGELIO F CRUZ CONSTRUCTION on 2018-06-14.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 935b4e7baa…6e0625now …
- 2. Block Merkle root changedstored a0a289fa4e…b8645bnow …
- 3. Block #3448 hash changedstored 1330e946b6…fcd68cnow …
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 276 records. Each step hashes the current value together with the sibling shown.
- leaf 935b4e7baafa7a84d0a460905d5a894a041f1945e8c76f8d301733cd2f6e0625
- 01 L 925cbab4578c72088bfecaddbdd477dcd1fca886fe3462eeab23613bad71ab87
- 02 L 3cf9317ad95de0bd49cbdf18948faf9263451697075cf0a88c695507a97e07d5
- 03 R c83fe980973afd4685124621c0656cf6637782e60e819f1c4f56396dd8f3ec42
- 04 R 0a6cab83d6b9cd3b7ee061d710942c47b41e3ccba00ac3e61c4aaa2e3bb57bcd
- 05 L 664ccf2a02aec8f8624fde88b7f3f2b759cbe75c5eff297141c05a3189b98ccc
- 06 R 58f0993f1ca0bb64790749e84f9f14e2009562651cb71598b2178a87d410c1fd
- 07 R 4782124492c38fd71ce72f3183f7cbb44e96797c95ed54d2ad73c5fe4ef6c9c8
- 08 L aa6ee81509e23e8d1ac83e3b6f34dd145ac9df7b2e4e7250b7604077b561e275
- 09 R 8200467490f3da614cc37f657e9dbe4f992f26d85dffceb907b9354126fc5b80
- root a0a289fa4ea363926d6b4303b928c56fac2bddb6238375135172a7f97db8645b