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 - ANTIQUE DEO Award a ₱32.2M contract to ANJUSH BUILDERSNational agencies
Transaction hash:
aea7dcfd4c4dc2eab6b4266e758a3d43dd462a05b651f6d5a2d857230a555037
Status:
Included and unchanged
Block:
#3,057 2,956 blocks after it
Position in block:
Transaction 221 of 328
Award day:
Apr 25, 2017 (9 yrs 6 mo ago)
Value:
₱32,165,968.54
Project:
16GB0230-Construction of 2-Unit 3 Storey 9 Classr
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 #3,057 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)DPWH lists the funding source as "Outside Infra - GAA 2016 DepED BEFF", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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 - ANTIQUE DEO awarded it to ANJUSH BUILDERS on 2017-04-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16GB0230: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2018-05-31). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 aea7dcfd4c…555037now …
- 2. Block Merkle root changedstored 7dd7fa7917…a3f2danow …
- 3. Block #3057 hash changedstored 50df02864e…da6425now …
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 327 records. Each step hashes the current value together with the sibling shown.
- leaf aea7dcfd4c4dc2eab6b4266e758a3d43dd462a05b651f6d5a2d857230a555037
- 01 L ae00b10fa6a5998dcac6fcb9788eb9aa842ab7e5bfaab30c08df1371493002f3
- 02 R 499c33325a1d8ca09e17eebc06ad3e154016af8d5f857263639bcc7864f10fbf
- 03 L 714783774c8d46901232c6499e2d14093b4014a23f51cadbbc23d4954442626b
- 04 L 3b9149c84a3ec61115a02544ce78d202638699acf31903262d6c6c9e25c02aeb
- 05 L 5bd20c9ab48399edddb4e42ba58f98ef0e8b22396df5e3789d6dcdaf0d38ac9c
- 06 R 7e5b2928617b7a69caca73ca351dd028648f8bb19eed8be77bc72ea9eab5d8ec
- 07 L f30de7d86f6f68b0f712c50f8ed52137dc64bca121d2bdb5d91221db0514dd0e
- 08 L 43931f6be2e7fec8086ba15154e001d13aab5c0c04d650107367520e3c0e81d9
- 09 R 6659de2b27fff1e97540ad946382f4892093e936f1b444c94a108e5856bc17f2
- root 7dd7fa7917b5166cfe2ce94041aafd367e26bb9a28bad756f8d2814fafa3f2da