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 - LEYTE 4TH DEO Award a ₱98.5K contract to JV ENTERPRISESNational agencies
Transaction hash:
61acaa6a295bbcb7aa7879dd84a741c90044e5cac856c3842c8e1109c37f9abc
Status:
Included and unchanged
Block:
#4,585 1,428 blocks after it
Position in block:
Transaction 87 of 220
Award day:
Oct 1, 2021 (5 yrs 1 mo ago)
Value:
₱98,496.76
Project:
CID NO. 21IF0128
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 #4,585 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 2021 DepEd BEFF", i.e. the FY2021 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 - LEYTE 4TH DEO awarded it to JV ENTERPRISES on 2021-10-01.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 21IF0128: 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 2021-11-08). 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 61acaa6a29…7f9abcnow …
- 2. Block Merkle root changedstored d9147bdc38…bc1971now …
- 3. Block #4585 hash changedstored 801e45afad…1c34c3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 219 records. Each step hashes the current value together with the sibling shown.
- leaf 61acaa6a295bbcb7aa7879dd84a741c90044e5cac856c3842c8e1109c37f9abc
- 01 L 6082cdf8e1347b575e0aaae46fc68c053eee6dd477b5f480349ededbd5003190
- 02 L c39e5a44d1db87abf30f934955868c53e1975cd3d9bb045b1b689ba72ad836ee
- 03 L 8679b96f01fe10cd442e7ea84b66bd7ffe5777f640444b7850668c36bfa831f5
- 04 R b62456541a98e99542d03fd310546d68fdd8f1303d7a73969cb087c1a8135b1e
- 05 L 696b97951156336dc3bccf9dc695a2101631718d62b7960e1d6bc4374114a6e1
- 06 R e6e6a53b9770c45181fb48ba611ae5a842c43d4aef261642ddabd130f8949c77
- 07 L 7171c363c3b1e85ed6ace7579b46c2d4a232570de108c61f5f53d228927c9527
- 08 R 6723551a8a0f2f0fb2d08e3966985aaf64d2badc258153064086bdf34894d7a8
- root d9147bdc38b7b138dfc4e448bed00cce1b4f7179da781470a0cb8daf3bbc1971