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 - CEBU 3RD DEO Award a ₱4.8M contract to XLA CONSTRUCTIONNational agencies
Transaction hash:
a2f8a5b7166d2c00d2ce1a7281139ffdccd82e78433774c3bcf4d8a19c73b2bb
Status:
Included and unchanged
Block:
#5,349 664 blocks after it
Position in block:
Transaction 150 of 230
Award day:
Dec 5, 2023 (2 yrs 11 mo ago)
Value:
₱4,813,973.75
Project:
23HF0108
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 #5,349 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 - Unprogrammed Appropriations 2023". 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 - CEBU 3RD DEO awarded it to XLA CONSTRUCTION on 2023-12-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23HF0108: 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 2024-03-22). 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 a2f8a5b716…73b2bbnow …
- 2. Block Merkle root changedstored b7b3ca1b4f…2b94adnow …
- 3. Block #5349 hash changedstored 4e0a65be3d…bcc61anow …
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 229 records. Each step hashes the current value together with the sibling shown.
- leaf a2f8a5b7166d2c00d2ce1a7281139ffdccd82e78433774c3bcf4d8a19c73b2bb
- 01 R a45e6f90f909ec51ba2856b68d9afc2b2865d61405a5259d15d93cae6415d9e1
- 02 L 15ceca4b4186c3a33b34dec1b83077a82388020ac0d0ac772b255a55e1855fff
- 03 L a22cd5ce5066bf4b3be7a93f4965b9feaa41399187703ef1f5fc1aa27cbd018a
- 04 R aa5a7880cb999cc1080ca7f980dd4be7c526830ca37198890bccbe117f599f08
- 05 L 2290522599922e111ddb8d34c46a9d7d4d08e0283d83bec60ea54ebe485d0b33
- 06 R 29cf420cc2d05753feb8c3ba3b1d446c2d430b8c90af75e78317cbf729b4ec7a
- 07 R 56702e6ee1d63d2366e60d9b6b666c9950742bc4c9aae4104b0e8c4c6a6c3716
- 08 L d77697c9038fe667ce4c7aa0fb459cbb2bc64de24066042a65a670a89ec2b92d
- root b7b3ca1b4fbfa640b9b2638aa38e5f0cfb218e94b804eb3853c9c7ce372b94ad