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 NEGROS ORIENTAL Award a ₱2.1M contract to R.R. GADINGAN CONSTRUCTIONProvinces
Transaction hash:
f8a9ffa8feb43c7c29ff7a6dee2c0e84a273ffaf010b0f224e9e841d01117a0f
Status:
Included and unchanged
Block:
#5,536 477 blocks after it
Position in block:
Transaction 431 of 451
Award day:
Jun 18, 2024 (2 yrs 4 mo ago)
Value:
₱2,054,186.52
Project:
Infrastructure Projects (B-80-2024)
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 #5,536 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 NEGROS ORIENTAL awarded it to R.R. GADINGAN CONSTRUCTION on 2024-06-18.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 Negros Oriental 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 f8a9ffa8fe…117a0fnow …
- 2. Block Merkle root changedstored dd5ac94194…038d1bnow …
- 3. Block #5536 hash changedstored dcd010c840…f6f399now …
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 450 records. Each step hashes the current value together with the sibling shown.
- leaf f8a9ffa8feb43c7c29ff7a6dee2c0e84a273ffaf010b0f224e9e841d01117a0f
- 01 L f82daf255cce0efce751408c627d063df7557af890ec1d402bdb99efd901fc42
- 02 L 6671a3518409ee3a86e010939c0a972e82eff225f91c16af807cdd5ebddd5e16
- 03 L f81ef04dac640224af3c24baa2da98bef0856e725c945c85dac507ad5520e774
- 04 L d113bea82c0d13c696c9d4b22a3dd05de07e68d2a53c6c20fa3ce3fa114671ca
- 05 R 7181a6b044396f4cb7301c13c045b40a614d75173a8e0b3da839b6a5d210668e
- 06 L 6e488c6f8830799f3a6e544f253ee0c15b7b02630338fe5255c9c509c6745e6f
- 07 R fb547369e30b047f029163270b3641ef38ed96198c991747a2acb31c4ffff210
- 08 L 0d38af24835abbc60e5cb92453557308cf0117c6324cd0307f95050902070615
- 09 L f039f9bc444ce1040c9a2f4b5a665970d66cbf8c315e62adf7395dc206e8c19b
- root dd5ac9419485c99c56718e1785faa9747ca7785b0763008a2d0b98e3ca038d1b