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 THE INTERIOR AND LOCAL GOVERNMENT - RV Award a ₱747.0K contract to ROLA CONSTRUCTIONNational agencies
Transaction hash:
02bc35ed089ab3aa5cbae73e5297d3f405849dd16345de925365156ef9d177be
Status:
Included and unchanged
Block:
#2,561 3,452 blocks after it
Position in block:
Transaction 3 of 192
Award day:
Oct 28, 2015 (11 yrs ago)
Value:
₱747,000.00
Project:
Rehabilitation/Construction
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 #2,561 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)DEPARTMENT OF THE INTERIOR AND LOCAL GOVERNMENT - RV awarded it to ROLA CONSTRUCTION on 2015-10-28.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 02bc35ed08…d177benow …
- 2. Block Merkle root changedstored 271ff8276b…b3ab66now …
- 3. Block #2561 hash changedstored 9ed57cc6a0…2a8fcdnow …
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 191 records. Each step hashes the current value together with the sibling shown.
- leaf 02bc35ed089ab3aa5cbae73e5297d3f405849dd16345de925365156ef9d177be
- 01 L 00f347cdf13fff47630ef77e9d867f575b1b673e4b0d532f6cb85be9494a59bb
- 02 L 3ca3753da5efaffc27ef459c34e2adf20275e59d75212134b0ced344113dce29
- 03 R 8e11c12290f69f7627104e642090a090a0f46a265b3e4412c8e6097d86394986
- 04 R 04f47d651d4dae60c983de3f2c813b6dbad0478f80ccd00e2445eebd095635d7
- 05 R f4d55489317182a0d7762f57b37ec90cc94e02747e70d1ce0e26e92ca673445a
- 06 R 944febfe85f9f2e4c89d0ddb9ecf5fabea814412501f4bb9003ba7c4b730c1a4
- 07 R 8acfbd4539367aab5f8b58e636f6d41dad7f16221a906207720d252bff6467f4
- 08 R c190a2fbfd8d482bca9386823697edb9df5a9a077a02a207a52aa5f1689b404a
- root 271ff8276b441c39cc279785bad67e70da21cd893a2c1a9719eb4a163bb3ab66