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
PROVINCIAL GOVERNMENT OF SURIGAO DEL NORTE Award a ₱1.5M contract to SHEER CONSTRUCTIONNational agencies
Transaction hash:
417ce2e3eb99a69deee4fc052e3b0cb0759d4ec3fe4756a17b0622ee29306149
Status:
Included and unchanged
Block:
#5,475 538 blocks after it
Position in block:
Transaction 119 of 474
Award day:
Apr 16, 2024 (2 yrs 6 mo ago)
Value:
₱1,499,794.23
Project:
Rehab/Repair of Dapa Central Training Center
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 #5,475 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)PROVINCIAL GOVERNMENT OF SURIGAO DEL NORTE awarded it to SHEER CONSTRUCTION on 2024-04-16.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 417ce2e3eb…306149now …
- 2. Block Merkle root changedstored e201d1e5ab…9dc926now …
- 3. Block #5475 hash changedstored 3cfb7bdc76…05f48cnow …
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 473 records. Each step hashes the current value together with the sibling shown.
- leaf 417ce2e3eb99a69deee4fc052e3b0cb0759d4ec3fe4756a17b0622ee29306149
- 01 L 40b010c5547b5957c2e8646c4f4bb02047fd5e30860828cb9e8a7df4abfa22d6
- 02 L e0d83db6cbb8a49a4d73ce3e3f145e28e8b12ca8bf4013afa26c78b0f6f8c1de
- 03 L 8e1bad295393b2417e4801ed8f0f9fd99ebd5621facdf62801176eb83379419b
- 04 R 91391f92ff051dc3aecab79bc38b39a0913d56a9bdb9c54653e2f889c2e8fc82
- 05 L 967cbd17e7333226a5d44c4514674ca2767a30171f5cbca0cfdefbf751b8b311
- 06 L f83b20a6f8c1e202fc98df69412e341776ffdae958039b826549b34945dfccda
- 07 L 370782056b680b3c1d300173ad328a67b1b33e41c7d3a44921655dc08ae71e31
- 08 R 47ddb38b0951c827b6e40b9b853a4324025c015eb099d289913d2cedf523c4fa
- 09 R d08690c2f8d49a55379f752dec8b4fbfa1622edb64976ada6755fa6f1a9a101d
- root e201d1e5ab0593d4ba6f35ae939006ebc0ab20510f8ae25e1bbb96ea629dc926