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
MUNICIPALITY OF SUAL - PANGASINAN Award a ₱16.0M contract to MIGHTYWAY CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
dd3ebb8a5f13c72191b0399bb451cd6bef3b98d4657ac5028d3bdff149fcae8d
Status:
Included and unchanged
Block:
#4,334 1,679 blocks after it
Position in block:
Transaction 79 of 92
Award day:
Jan 12, 2021 (5 yrs 10 mo ago)
Value:
₱15,951,618.75
Project:
WIDENING OF PERMANENT BRIDGES AT STO. DOMINGO
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 #4,334 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)MUNICIPALITY OF SUAL - PANGASINAN awarded it to MIGHTYWAY CONSTRUCTION AND SUPPLY on 2021-01-12.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 Sual 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 dd3ebb8a5f…fcae8dnow …
- 2. Block Merkle root changedstored 081f0d1ca7…92a47fnow …
- 3. Block #4334 hash changedstored 924bc24c40…ee476fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 91 records. Each step hashes the current value together with the sibling shown.
- leaf dd3ebb8a5f13c72191b0399bb451cd6bef3b98d4657ac5028d3bdff149fcae8d
- 01 L dc9089e389760f7fa5d42ea28a4bf4da0a5b95d512731b62d572ae32b3f97445
- 02 L 95d27747527b55ee7db8160d1a65e67bebdf46934edd19bfb6e278783922ce2b
- 03 L 1dfdfc8b9e0fe14b7889d383851a11d613ba7cc00065a214f1ef270d72f68390
- 04 L 9518f17c8f5a8a9e85a385a6b03dd4a2fc47de6c3b0e29dbf70becdaa43904a6
- 05 R ba35ca6ad7ba4d74bac0ad00b1d20a6afdc490406f2459f59fb3d01bc48aa642
- 06 R d75d134dab4bb05763dbbd4a840058280413090499a777f4f571b62701c8005b
- 07 L 86eac91172a2700c504cb8a1f3ea7ccd8d3850e13f7c3c77e0a3c1a5d4cb495d
- root 081f0d1ca73df815f15ad7e0ff736437854ea2af652ca53e9a2077d83f92a47f