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 HINOBA-AN, NEGROS OCCIDENTAL Award a ₱2.1M contract to REIKI CONSTRUCTION & SUPPLIESMunicipalities
Transaction hash:
f0ffb7d472a7ea6fa98b66e357e2e76b8decd54e0cb4a59e6a6150b5badc5041
Status:
Included and unchanged
Block:
#3,394 2,619 blocks after it
Position in block:
Transaction 169 of 180
Award day:
Apr 18, 2018 (8 yrs 6 mo ago)
Value:
₱2,103,303.00
Project:
Construction of Activity Rooms & Improvement of St
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 #3,394 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 HINOBA-AN, NEGROS OCCIDENTAL awarded it to REIKI CONSTRUCTION & SUPPLIES on 2018-04-18.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 Hinoba-an 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 f0ffb7d472…dc5041now …
- 2. Block Merkle root changedstored dd7619eec6…ba324enow …
- 3. Block #3394 hash changedstored f55e6c6774…3aa374now …
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 179 records. Each step hashes the current value together with the sibling shown.
- leaf f0ffb7d472a7ea6fa98b66e357e2e76b8decd54e0cb4a59e6a6150b5badc5041
- 01 L f0ce87e20da8ce741105dfb1d5b441cd9c5e3864786be330eabcb840bff67ae5
- 02 R 5deded28fe060319fb6648ba06759fba5aeb3e16de9340ee44172a06f4153b5d
- 03 R 429400ac3befe4a44d5492d71c27632efb32dc64f2d8cbbc460ce805c6409851
- 04 L dab888d751a6c6ee03f3e1ce9c72c405045ff0815e66ddd3f4e72015a4d84580
- 05 R d7160cb9effd0566edaf1807dd3b606b7a221f11441a5af38d67597af5bcb296
- 06 L 6899505df56b81bd35898470ee0e994507cde1b6ad3bd40ac36f831400db721f
- 07 R 9cb3c7dca5c1ce01da38c2e303add51348e8fc445f79532391951ef79de579d9
- 08 L 009a30ca91c811cab520071a1ac6136ab5219fddb9ca0612e59f2e18005c9836
- root dd7619eec62af66ff23cf695307e7b38bbcf22e5207cce68a67140a0a0ba324e