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 Award a ₱66.2K contract to GIG GRAPHICS PRINT SOLUTIONSNational agencies
Transaction hash:
d6e1dfb0b292cccc491f4b2e69abcaf53e14c6ed3f0c20d62efdbc16823326ab
Status:
Included and unchanged
Block:
#3,624 2,389 blocks after it
Position in block:
Transaction 272 of 338
Award day:
Dec 18, 2018 (7 yrs 10 mo ago)
Value:
₱66,200.00
Project:
Face Wall Mirror
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 #3,624 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 awarded it to GIG GRAPHICS PRINT SOLUTIONS on 2018-12-18.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 d6e1dfb0b2…3326abnow …
- 2. Block Merkle root changedstored b84a7d4892…48703anow …
- 3. Block #3624 hash changedstored 2b4005af53…3ce992now …
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 337 records. Each step hashes the current value together with the sibling shown.
- leaf d6e1dfb0b292cccc491f4b2e69abcaf53e14c6ed3f0c20d62efdbc16823326ab
- 01 R d81a893d4815f4e2027c78ef1288f806342dd6ab1168c53409ce97e38cba4c31
- 02 R 6120d761f7b74681b7276a5d2255bc101ee4fce9147cdfebd2d5fd891b0df8af
- 03 R 9b8cf4f6a0cf2500999db0fafa77545a417eae97df1ac632c1edfa248c6fbad7
- 04 R 8eef3ed12481f37acef61621ef5fefcdbb5c2b6ab2ba34c8228d037eed38d1f7
- 05 L 0bc17c23766cda62a13534dc52fcbba35cfe6fd1424aba0a103f0460ec174e77
- 06 R d47c7f86f1181b3a7546a05f0c400608265c925050cb1fbc6c7d04f924d0f3ac
- 07 R 237d2fa6dbca549cb5b0bc37d6be661dc4f680e5674cd4af4b60fc8e9a391144
- 08 R c46c40178137a11c279f741f41955b144620ac59c42ab314fa38cf6e82d5fd2f
- 09 L a73d28c332de4d4805e9287eff611bc7536904f956e9ab77bf17b9b785b26e3d
- root b84a7d4892b8efd52d5fc4c9610effaf6fc06f4a37872bd9db57e9c79948703a