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 ENVIRONMENT AND NATURAL RESOURCES - R II PENRO Award a ₱97.2K contract to PACIFIC STAR ERECTORSNational agencies
Transaction hash:
39ccd341db5d33d5f4e8480f0552ea3f2dacdf20932ea0e659f061c6a4b7c13e
Status:
Included and unchanged
Block:
#2,934 3,079 blocks after it
Position in block:
Transaction 25 of 123
Award day:
Dec 14, 2016 (9 yrs 10 mo ago)
Value:
₱97,200.00
Project:
Provision of Construction materials, labor and
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 #2,934 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 ENVIRONMENT AND NATURAL RESOURCES - R II PENRO awarded it to PACIFIC STAR ERECTORS on 2016-12-14.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 39ccd341db…b7c13enow …
- 2. Block Merkle root changedstored 18ed81e312…a5cb53now …
- 3. Block #2934 hash changedstored 1affe2a361…a689c8now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 122 records. Each step hashes the current value together with the sibling shown.
- leaf 39ccd341db5d33d5f4e8480f0552ea3f2dacdf20932ea0e659f061c6a4b7c13e
- 01 L 387036c86be1d70dff6fb35a4fcd509c0d9dfa0ef8b1a5d43d24853cd05e7d9b
- 02 R e9d503292a94d662668c43f13505bde3ac962b546614d6e10b3238aef4fc3e3f
- 03 R 3bd311a4a06e43c16126f3576be33f3d60a9e426b444460496bfc7399684c982
- 04 L dcffc6f8d353819bda6060d3753f9db2a6ba7c1292b3819e60348a5f9f267278
- 05 L 9a8a23c2a7e1e475861590b08caf998e15152ab1b66503dfb6926e3fa5599b20
- 06 R 4abf184e2975ca7cad40c0fe3f01f2d3305191b18b0ffe04dbe2d8fb73842912
- 07 R 7161df887da166cc3a8a56434b328621219f1e93050b9f6c0a2b55e7c11e9d41
- root 18ed81e31238a3a019ce995486dab48a8a2bf3b8ed893aa4049a422396a5cb53