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 SUYO, ILOCOS SUR Award a ₱1.4M contract to D.C. GALVEZ CONSTRUCTIUONMunicipalities
Transaction hash:
43433f2e05894bdb2bfd262bb2d0969c918377a77913c4bfb02824637ee52dd8
Status:
Included and unchanged
Block:
#5,171 842 blocks after it
Position in block:
Transaction 64 of 227
Award day:
Jun 1, 2023 (3 yrs 5 mo ago)
Value:
₱1,418,940.91
Project:
Construction
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 #5,171 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 SUYO, ILOCOS SUR awarded it to D.C. GALVEZ CONSTRUCTIUON on 2023-06-01.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 Suyo gave a "unmodified" 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 43433f2e05…e52dd8now …
- 2. Block Merkle root changedstored 6a4d3b8747…62da15now …
- 3. Block #5171 hash changedstored 8fc30e148c…67e996now …
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 226 records. Each step hashes the current value together with the sibling shown.
- leaf 43433f2e05894bdb2bfd262bb2d0969c918377a77913c4bfb02824637ee52dd8
- 01 R 43e99ef5323d228ce3eab383d2e70c4a1ffbf81435b26c679156d793c8ff499d
- 02 R 824a6a6866ecf4db39528c9a8ef88bfd421a284d3350323c3649381423411800
- 03 R e2b17d43e9d97ab6aaf56930382d8da76c6a1c8ec6725109c73098f9883bd4cf
- 04 R 06ca0d089459e6fa62e7d1bcc01f333df9cc5c20da1c0a8ab8366e9686c0d4a7
- 05 R bdc66a590be9d9bd2e8b5465abd4b6394914a1a592cefba3607db02eff9cf199
- 06 R 27572ab250848dccd55df223869b40b86d544fa233c70ec073f180f90d2fd0be
- 07 L 2aa4256f0a0b606d0de488c4357120bb022ead4a62167b3751bb0a4afdd1f2c7
- 08 R edeb2574babaff9a3d615e4d860f2aec6421e08128560e1eefa4a2f7ffcea525
- root 6a4d3b8747fbc789429a5beecc59f5ba3e7408f80af945e31ebdf4588562da15