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 - LEYTE IMO Award a ₱1.9M contract to XDR CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
8cb920d736d8a9f045e8068c2abfb8c1e07323f2c44076107ca190f781dceed8
Status:
Included and unchanged
Block:
#5,237 776 blocks after it
Position in block:
Transaction 181 of 325
Award day:
Aug 8, 2023 (3 yrs 3 mo ago)
Value:
₱1,916,988.15
Project:
Construction Projects
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 #5,237 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 - LEYTE IMO awarded it to XDR CONSTRUCTION AND SUPPLY on 2023-08-08.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 8cb920d736…dceed8now …
- 2. Block Merkle root changedstored 2571b598b0…f5c217now …
- 3. Block #5237 hash changedstored 5d3db7150c…63f623now …
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 324 records. Each step hashes the current value together with the sibling shown.
- leaf 8cb920d736d8a9f045e8068c2abfb8c1e07323f2c44076107ca190f781dceed8
- 01 L 8c7d5d2a41ed95e1dc8be20cf43ee713d9721c7eb99d797ef9459c076fa29859
- 02 R 6ba47ab984501c3edd1bf09f567144ae01d3ff788715bf2d976b570e6fdb807f
- 03 L b6e68fdc94e14c21ebd154affe74ba86d80a41faeb4530a38570678d08f07a81
- 04 R 47fe8f722d302bccf7f59be07a2e99d7eaaebe2ea78009f1dd7d4bd304469b64
- 05 L 990b3c89a2cee9136bb486754c11eaf69872e46812ab7ad54f6de34e186e1edd
- 06 L 411d2792f76b9c085eef50da2ad6ee75669018b2fcf070fcf43a1999e45ea09d
- 07 R c3f3b1e54c7e47ccdb795c5ebf8cfc0345058f58c119026a023cd97bff19b669
- 08 L da4d41669e8680c9031cf81b3b195094f4eca97c6eb6bc0061c914b6ba69c30d
- 09 R 6da2c469bab96c221c0eeca6f4e2b33dbf7824930d083dea1f35d139e3eb3c86
- root 2571b598b0a49fef041958f12f9853021ff47d7db58d9ee5ef39c5b16ff5c217