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
CARAGA STATE UNIVERSITY - CABADBARAN CAMPUS Award a ₱376.0K contract to BIG ARC CONSTRUCTIONNational agencies
Transaction hash:
d7edbd70e4eb9770b17c6ec61cf3fbadf3e40ab1c64d8f44465130380b30a559
Status:
Included and unchanged
Block:
#5,063 950 blocks after it
Position in block:
Transaction 250 of 288
Award day:
Feb 10, 2023 (3 yrs 9 mo ago)
Value:
₱376,000.00
Project:
Worship Center Phase II
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 #5,063 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)CARAGA STATE UNIVERSITY - CABADBARAN CAMPUS awarded it to BIG ARC CONSTRUCTION on 2023-02-10.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 d7edbd70e4…30a559now …
- 2. Block Merkle root changedstored e522fca598…3c2dcbnow …
- 3. Block #5063 hash changedstored c4fe308223…746792now …
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 287 records. Each step hashes the current value together with the sibling shown.
- leaf d7edbd70e4eb9770b17c6ec61cf3fbadf3e40ab1c64d8f44465130380b30a559
- 01 R d8309d566b3622c93da4ee6a6b7531a58b5afe2c59f4b25232e812b7081b0181
- 02 L a468170179c025f3a355b2137246b50d60e7a41306c1eeef3ea2740b7e7d0c2c
- 03 R 240e11d06ea2db37b79c3d30a2cfe44324d1c1912277b850f87d2f60c406e51a
- 04 L 07f73bd4b4a9d6a8e41ee231f462cfea5c65f43ef0e5fbbab0d69a00281e1d77
- 05 L d92fcdd08db67c0f7402bdf4f1ae058ab44ef07f1cfaf2b9bac0241b3a49e7d3
- 06 L db1a046677bfe0e1aa3ebd6be63f3e8812d7ec3dd8cf13724a80a1cb1c262be7
- 07 L deb3d5a43654e8d4a67eb87ee258c46af44271865a3bb881ffa37c556db08913
- 08 L ec39fc1a1a54549db52df41a85141e4f9271f2ed1cff2d8f8e71cd34b03c071e
- 09 R 0ad71803af8b377da99f82c5c9002d2d4503fad384a95dc25d88359de413dcbe
- root e522fca5988f751e7d2b28ee2b4bdba21e4c93c2b9a2a4e1d3e645e4063c2dcb