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 - SOUTHERN LEYTE DEO Award a ₱2.9M contract to 888 ACY ENTERPRISESNational agencies
Transaction hash:
a06c37275d30fa22d27478cd42f8c9231ea8417c3a6fb410488f6b9f1296a9c3
Status:
Included and unchanged
Block:
#4,219 1,794 blocks after it
Position in block:
Transaction 110 of 175
Award day:
Sep 10, 2020 (6 yrs 2 mo ago)
Value:
₱2,895,750.00
Project:
20IL0146 (Reinvitation) LOCAL – BUILDINGS AND OTHE
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 #4,219 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 "Regular Infra - GAA 2020 LP", i.e. the FY2020 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 - SOUTHERN LEYTE DEO awarded it to 888 ACY ENTERPRISES on 2020-09-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20IL0146: 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 2020-12-07). 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 a06c37275d…96a9c3now …
- 2. Block Merkle root changedstored 81315d12e9…f29a16now …
- 3. Block #4219 hash changedstored b71f1e51a1…7ac4abnow …
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 174 records. Each step hashes the current value together with the sibling shown.
- leaf a06c37275d30fa22d27478cd42f8c9231ea8417c3a6fb410488f6b9f1296a9c3
- 01 R a4509659a3a2439a6b79988b94571baf4b0101765e1c94e2b459cfd95a682082
- 02 L c525b90aae1e5168ae3e162afcbfc79564186333e12f67571bd4bf07403bf23e
- 03 L 00c6d9fd37c5601eed35c2fc50472cc7beff61c2a1eb81de69b8d40df76b29eb
- 04 L daf10176b11af2a9cb2896e8fa6377d8f8451f5f57050328083c63686a0fba71
- 05 R 263713c5dcab136bf1f9b3536e975e465179f419f4066f5fe48b25531f4354ff
- 06 L 983033442271a6bccedaba03ae59be7e8c0f701f605dffa9422a468e2e6627c2
- 07 L 8c50a8cd74b750fa5daafc7615345c7e48dacaa5d7f547bec9c36fde32f97285
- 08 R 959380a34f2e2d36cf4c56173c23133652000d1def02d3c25426655d8b963042
- root 81315d12e923dcd87865dfa02e5b7b48e1e09fb97b8ceabc0b822a7acff29a16