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 DANAO, BOHOL Award a ₱11.9M contract to HUSAIN CONSTRUCTION AND SUPPLY CO.Municipalities
Transaction hash:
935f403cee8a0cf2f3e8012c04b57a3a43eb1be42806b2173627e45985505500
Status:
Included and unchanged
Block:
#4,679 1,334 blocks after it
Position in block:
Transaction 156 of 267
Award day:
Jan 3, 2022 (4 yrs 10 mo ago)
Value:
₱11,870,000.00
Project:
See attached files
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 #4,679 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 DANAO, BOHOL awarded it to HUSAIN CONSTRUCTION AND SUPPLY CO. on 2022-01-03.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 Danao 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 935f403cee…505500now …
- 2. Block Merkle root changedstored 5aa129f574…9a58fdnow …
- 3. Block #4679 hash changedstored 36319d3604…53313dnow …
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 266 records. Each step hashes the current value together with the sibling shown.
- leaf 935f403cee8a0cf2f3e8012c04b57a3a43eb1be42806b2173627e45985505500
- 01 R 965d9397246a5823d1fbf63573280aab97e1f166469697cd239862375d69db23
- 02 R 53aa28106f0536fd6fc5a24cb82fcf6c0a21bc71be757885775ba811e36eecd7
- 03 L be33ff531927966ff9ea8639a02234e83308b91152f61a232a031b47b9251981
- 04 L 375e25140a5627ae21005388a97bec36be18d7c8e007bb18119e905fc236669f
- 05 L 23ed4444cc0766e200ef39e2ae3d2fb4474f4ea5eaa1e15acd048ac3779de3d9
- 06 R cde682aeab62b2c904a3fbc26383648e076651eae35928a62a970d1081cd5d83
- 07 R e85c766a87baf9e43a61cd28d3e88c673be0dd7401561885ea8c87c727210f38
- 08 L 9403a81d29b2c56741930172315f315c4f560df7f0b7406435644181f649263a
- 09 R 220c93ce8fcf6b4100e8e5298cc78eddf6702901fd2dacde11fd0f713c048b1b
- root 5aa129f574105f08c5531c76652a0fefc0f924b85147165320ab4727849a58fd