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 ₱7.8M contract to 1129 BUILDERSProvinces
Transaction hash:
51a66f7a4e92e8bd7960effbb0403d64b59f6850cb2caf9611d6eea286ceaf5b
Status:
Included and unchanged
Block:
#5,723 290 blocks after it
Position in block:
Transaction 150 of 446
Award day:
Dec 26, 2024 (1 yr 10 mo ago)
Value:
₱7,837,760.33
Project:
Infrastructure Projects (B-355-2024)
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 #5,723 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 1129 BUILDERS on 2024-12-26.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 51a66f7a4e…ceaf5bnow …
- 2. Block Merkle root changedstored c03c473608…997121now …
- 3. Block #5723 hash changedstored 15d3338341…f8c371now …
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 445 records. Each step hashes the current value together with the sibling shown.
- leaf 51a66f7a4e92e8bd7960effbb0403d64b59f6850cb2caf9611d6eea286ceaf5b
- 01 R 5238766b3277f544bcf6753f7fbfc4f7e8b0fe892d8e8ee1105d4511360e0a36
- 02 L f56bc0e64a5fc526882c4be3eb6cd4502313e618f64fdcb8890e803c3080412f
- 03 L ba0d442ea5bddb94c1eff8ed78b46e2fc2a1602d82be39d69bd5ec122aa649ad
- 04 R 8584896f1bea33462c9ba8391ac614034c1bef6d4d5d48b720cef8a9af258bec
- 05 L 54cb55e821577cd705f11aad8ebaad400379dd67ce5822ec472654e8914ea2f6
- 06 R 5b84c3184a4501b8480f0b505c5ffcd5ef924d63b46caa9e9726a72c61c6535c
- 07 R 09dccb0e1819d9c942d7838e84aec532fccab0f86cf39ccb686d7056cf6cadec
- 08 L 7e63467726fa441f8852cee226ddc0a02950dc02a29f01a88da2db15f8852e35
- 09 R 3802463b31f203d0c30c7fe818bad75635d7e0a1e2e59fca1f37736aed67f98f
- root c03c473608d02d8f588841d16f14d6dc9562313ab18fb948ac1d6a7641997121