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
UNIVERSITY OF ANTIQUE Award a ₱2.0M contract to CULASI GENERAL MERCHANDISING & CONSTRUCTION SERVICESNational agencies
Transaction hash:
44536df6b67e896e9dec2033e2076989e8ab4416963643d96e0b308bd1c8a7ef
Status:
Included and unchanged
Block:
#2,238 3,775 blocks after it
Position in block:
Transaction 45 of 123
Award day:
Nov 11, 2014 (12 yrs ago)
Value:
₱1,986,343.95
Project:
Renovation of Science Building Phase III (40M)
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 #2,238 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)UNIVERSITY OF ANTIQUE awarded it to CULASI GENERAL MERCHANDISING & CONSTRUCTION SERVICES on 2014-11-11.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 44536df6b6…c8a7efnow …
- 2. Block Merkle root changedstored f707ff4bb0…23d42anow …
- 3. Block #2238 hash changedstored a17c008a15…d2d21bnow …
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 122 records. Each step hashes the current value together with the sibling shown.
- leaf 44536df6b67e896e9dec2033e2076989e8ab4416963643d96e0b308bd1c8a7ef
- 01 L 3eb0833d4bdc366ccba4db8e4667b5ff86e61eeb486b00b6c9cf2cdd5012001d
- 02 R 9c2963fe0a171443239d4210e5ca19c2c2d7babe4ea72cfc98d7a6b075b12fea
- 03 L 34a9aa60f601bb5681115b757cf6a217fdd4228a461b19ce68a012aff5ad72b2
- 04 L 5ee79adcaa21e1a333852e1237991cd97bba61951e808ed82411318ab7e89c93
- 05 R d91111ba628a9e52dea4069b70e55162842a3097386fb327800d3cf6d851466b
- 06 L f1a6c836e6eafef7d26b122cc00f2182b47148dd950f5804292a8871d68dc95b
- 07 R 896d5dcd6d9dc2aeb6ed2f129240579c2de0dd111ebb24241ea5186c45f02e5a
- root f707ff4bb083e28310eaa583aa9fc278d299a65d64afb1fa7ee4aada9f23d42a