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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. OCC. SUB-DEO Award a ₱27.9M contract to NRMM CONSTRUCTION AND DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
02facd67799f268e28bd3b500b499e9e6460aed631f3377ee01c480b35d4f419
Status:
Included and unchanged
Block:
#3,327 2,686 blocks after it
Position in block:
Transaction 7 of 292
Award day:
Feb 7, 2018 (8 yrs 9 mo ago)
Value:
₱27,925,842.15
Project:
18KJ0007
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 #3,327 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MIS. OCC. SUB-DEO awarded it to NRMM CONSTRUCTION AND DEVELOPMENT CORPORATION on 2018-02-07.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 02facd6779…d4f419now …
- 2. Block Merkle root changedstored 8c6e3abe55…658678now …
- 3. Block #3327 hash changedstored ad9fd871b1…101616now …
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 291 records. Each step hashes the current value together with the sibling shown.
- leaf 02facd67799f268e28bd3b500b499e9e6460aed631f3377ee01c480b35d4f419
- 01 L 025877f0ade8977af9fc95d59f4809a0dee21c3803df58ec9284c48d1551bd8e
- 02 L 5c86bd6804a985bda3f88e6913fc2d340dea7f386f48d45464d3ee35831266a6
- 03 L 8d718b6c4af425a5862ec3ef0408392d65bf6a1937f80edc669f0d32f535e751
- 04 R 524453ade54ae73a1da008e6200ad0b95755dd137ffb53d66deea30008913ec1
- 05 R 5c9061e2fdae002a513a897136a6b3c8dd12afba1dcd14f7f2fce2f1606a7ab7
- 06 R a964e428192605d371c0523b8e5620cfe06a46cb62458970bea3e08f81729b8d
- 07 R 7846143c2d77749b511f147569fb6ef869121af6924579a08de2b346972d9591
- 08 R a066fcf4ad0f986020dd3d522698b200c9432d5c373e432bc8d98fa1fdf674ee
- 09 R 615266767e32aaffbbe7269d2b9cd2242399430dc82643b59bcd2d44bb1574ef
- root 8c6e3abe55b0d9b58da9a577a06fcb6ca04995c356c34c25035c7eb03b658678