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
BARANGAY MALABAGO, MANGALDAN, PANGASINAN Award a ₱243.9K contract to R.C. ESTEPA CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
aa1741aefa5f47e89ee1467cfa66ee14f8e43ba2efb4610fa074b9498e147686
Status:
Included and unchanged
Block:
#4,632 1,381 blocks after it
Position in block:
Transaction 137 of 215
Award day:
Nov 17, 2021 (4 yrs 11 mo ago)
Value:
₱243,900.00
Project:
Renovation of Basketball Court Flooring
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 #4,632 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)BARANGAY MALABAGO, MANGALDAN, PANGASINAN awarded it to R.C. ESTEPA CONSTRUCTION AND SUPPLY on 2021-11-17.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 aa1741aefa…147686now …
- 2. Block Merkle root changedstored bc73f52141…a8955cnow …
- 3. Block #4632 hash changedstored 0fdc31b129…117943now …
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 214 records. Each step hashes the current value together with the sibling shown.
- leaf aa1741aefa5f47e89ee1467cfa66ee14f8e43ba2efb4610fa074b9498e147686
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- 02 R 46b6b7dd85e5bcc7e771b6a328cd1e2f05de4cd917c58d8f4dde37c426ad6b87
- 03 R 02bddbe99ca0b93c0fb7cf363755d7bf29733d80b821ae9946cf86ad882c2070
- 04 L 9e24870002ed7ef01710df7ab3393c44d3b2b32cb9ee3ab724f25d2de92ee45d
- 05 R 92d906e692c0f0b209f3a9c9ab58563c778cdc221c9847c471c3062d9e4ed4ef
- 06 R 25e36bd727c1022ec8633b3e89e34295fdfc0d822c51d33af6a9fd96db5cb2d8
- 07 R 299fc68404758cdeffd667235e387178a8142f3e5f002c965dae3c34048b6184
- 08 L da4750e1602a20e636a2137f0b439875b4f24bdc9997231c207984072f13eac9
- root bc73f52141b526c52105c8bf2de287d9ef9a812fef42b36b56647d477aa8955c