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 ARINGAY, LA UNION Award a ₱291.1K contract to 808 CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
cf2feddc1e01d995eaa318436efe4a370b511fac50813eb2a20ea2d17b9f966d
Status:
Included and unchanged
Block:
#1,880 4,133 blocks after it
Position in block:
Transaction 56 of 70
Award day:
Oct 4, 2013 (13 yrs 1 mo ago)
Value:
₱291,104.69
Project:
Construction of LIne Canal Poblacion
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 #1,880 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 ARINGAY, LA UNION awarded it to 808 CONSTRUCTION & SUPPLY on 2013-10-04.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 Aringay 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 cf2feddc1e…9f966dnow …
- 2. Block Merkle root changedstored 9bec5f85b7…584b65now …
- 3. Block #1880 hash changedstored 68ec185acb…beb301now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 69 records. Each step hashes the current value together with the sibling shown.
- leaf cf2feddc1e01d995eaa318436efe4a370b511fac50813eb2a20ea2d17b9f966d
- 01 R d3474c76eb3629263bdb149e369defa7a7b8022a7a665ed5559849045a97f192
- 02 R e6a7faaae4d8ac181144f311ae460179e408c4fef19ad6cad689c0bd3f0efcc3
- 03 R b9ceb6d03f466114f75585edae1dbc9a434cf829bc28a1e163f221b34e60ef9c
- 04 L 367385abf5c9d66fe70c480a2f1bf8f8b79ddddc3ca102a2f0985e64f4ca3f6b
- 05 L 1f0bbd115d7c52f5c684b0ef8492f8641e5cf91b94c77a441de9a0fa7970dabf
- 06 L bfa0344f6e94b15f53aeccf70ff7cbe051baf0534e70eaded2c37c6226a4c12a
- 07 R 19e5760e27a69660c2ac499b8043383ae10b530b9c75685b58b74a5fe01a6c5d
- root 9bec5f85b783c0c321403c59ef46c06396aaf4bb40361587b771f0fd64584b65