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
MUNICIPALITY OF BUGALLON - PANGASINAN Award a ₱62.1K contract to GEORAVIN CONSTRUCTION & SUPPLIESMunicipalities
Transaction hash:
9944f2cff2b5efeabc73482a7da87e4ea5af5b3eee0ebbc5f8630e080e8e29e6
Status:
Included and unchanged
Block:
#5,728 285 blocks after it
Position in block:
Transaction 72 of 110
Award day:
Dec 31, 2024 (1 yr 10 mo ago)
Value:
₱62,123.54
Project:
Civil Works
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 #5,728 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)MUNICIPALITY OF BUGALLON - PANGASINAN awarded it to GEORAVIN CONSTRUCTION & SUPPLIES on 2024-12-31.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)COA's CY2024 audit of Bugallon gave a "unmodified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 9944f2cff2…8e29e6now …
- 2. Block Merkle root changedstored c3e670c709…7b8c23now …
- 3. Block #5728 hash changedstored 631424b8e1…700cfenow …
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 109 records. Each step hashes the current value together with the sibling shown.
- leaf 9944f2cff2b5efeabc73482a7da87e4ea5af5b3eee0ebbc5f8630e080e8e29e6
- 01 R 9998469ce2d736906c6910af03d89bca139adbd6398575a507dfdfe544bcd007
- 02 R 2a643ef6279acb2abfab2ce8647c9587d6152f8b6dd3aceddc70ce3f77c7f0d3
- 03 R 0533ce0f1d12b52fa77eed557c77fd31d7399d17357f49fee1fc1c19691fe193
- 04 L 7db5e2dc33e3a0ae88dfeda2866fcdb125e69d60691b41f43750eeda393cd452
- 05 R 1b84ddab611820bffb9b82fd949de30dd8351a3824e613b5e35ab224a8210e67
- 06 R afd65bf6ff8e76f4a6305509f7f91e5fc31191db7650352fd132f2c9cd33b493
- 07 L 35aedab30c8b01a29fdae88de436976988d858fb6e71e194082181a16839108b
- root c3e670c7097f5f959fff2de9a2558a4c978be710ac6f3f004d8dbb5add7b8c23