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
NATIONAL IRRIGATION ADMINISTRATION - LAMISCA IMO Award a ₱22.6M contract to PRIME HAUS BUILDERS AND ENTERPRISESNational agencies
Transaction hash:
cac5e768ca87933b0fc2b8bf04d2f8be10d2dbfa57fec81ec9d7472879b8fe41
Status:
Included and unchanged
Block:
#4,808 1,205 blocks after it
Position in block:
Transaction 197 of 245
Award day:
May 24, 2022 (4 yrs 5 mo ago)
Value:
₱22,615,510.91
Project:
CIVIL WORKS FOR CONSTRUCTION OF MARANDING RIS P1
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 #4,808 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)NATIONAL IRRIGATION ADMINISTRATION - LAMISCA IMO awarded it to PRIME HAUS BUILDERS AND ENTERPRISES on 2022-05-24.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 cac5e768ca…b8fe41now …
- 2. Block Merkle root changedstored f05a8043ff…7bbad8now …
- 3. Block #4808 hash changedstored 0cda1e3a18…dde297now …
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 244 records. Each step hashes the current value together with the sibling shown.
- leaf cac5e768ca87933b0fc2b8bf04d2f8be10d2dbfa57fec81ec9d7472879b8fe41
- 01 L cac230f540291dc6a3ebb22b06094a4f6957c0e3b479bf9e32f0287d8f14070c
- 02 R 6818add9cc3f07bd569dcee5bed0ee88a0b7954af21af055c9ac3e1066432c18
- 03 L 712a10d37def3e6b4a8f5d0bc8e7079f1c6cc28b920d84cd0254fd856de1baf1
- 04 R f33a6ba2bf663a87a4b87aff3174bd9d1c4c1b156372f9644c3db0a6c633c97c
- 05 R e0c5f43b4c766301f044786a22f5b5b8f4cc49f1738eaac5786a880f084e398c
- 06 R c94cfdd3ff0e97a83db5e3e9e9d4ea898e42fa18f4555469511b2afb37c988e7
- 07 L 1c08f7ddbfb8f98727f3baf0cea83f82509765fb261e061f75fd01b612f3a960
- 08 L 8f58e26949e29cfa460e78c015f311dd984376645dec01aaeb9086629e3f0bda
- root f05a8043ff80a2f2258f37e847cc45a08a062b4da76ac6e10c8a1662557bbad8