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
PROVINCE OF DINAGAT ISLANDS Award a ₱5.0M contract to VSP STRUCTURE VENTURES CORP.Provinces
Transaction hash:
1b7c38ad1be5002f12ef4eefaecb34e4fb1ddc52e13786008df52360f2b8befb
Status:
Included and unchanged
Block:
#5,703 310 blocks after it
Position in block:
Transaction 33 of 299
Award day:
Dec 6, 2024 (1 yr 11 mo ago)
Value:
₱4,988,030.93
Project:
INFRA 2024-59
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 #5,703 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)PROVINCE OF DINAGAT ISLANDS awarded it to VSP STRUCTURE VENTURES CORP. on 2024-12-06.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 Dinagat Islands gave a "qualified" 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 1b7c38ad1b…b8befbnow …
- 2. Block Merkle root changedstored f413fc2e32…5f020cnow …
- 3. Block #5703 hash changedstored c180d38347…1f99fanow …
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 298 records. Each step hashes the current value together with the sibling shown.
- leaf 1b7c38ad1be5002f12ef4eefaecb34e4fb1ddc52e13786008df52360f2b8befb
- 01 L 1a64e7c34c1b91c7f23c540fc9e7d4dd27a5f4c98db88020c2a7dc348dd10641
- 02 R 813775b7009e56bd0a5a4ad1eb88fbb32c4f3973402e0ce7292fb7f61bc96dcb
- 03 R 3484bb1061500f853149ba343a9258a0d5c1f584b915fbc0140edadbcf5e9833
- 04 R 4a5637527ab0924d68a43e8793b7c89aabea95bfc124ad455fea940ccabb96a2
- 05 R ac4e8b3cdd840e51d7ca34e3defe3123dcb1a4915f52ff36e565d89a2a1e9d76
- 06 L df9bf628658e5d22f7d6689fc725cbf7f9726969d3de89e2d2b914380a871c4d
- 07 R 14c488fe1cb3ea3b418194685d42583cabea0f78f5a28cc279322b7a39ca6b4e
- 08 R aa0a42fa514f4d5aa73486ded68b5f556910cf5a5852d4568e649e42ff771666
- 09 R 13243049593b7eee22638c5df70951693119980ca4dea24e95d562029457053f
- root f413fc2e32820293cbf2bd3282a79c032c232ad3f87b11bee6fbd2bc9a5f020c