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 ₱447.5K contract to MARCARI ENTERPRISESMunicipalities
Transaction hash:
b5cb3bf64375c61b997d8bd9f3072abe3925a223685b8f9e4d0ff1188215410a
Status:
Included and unchanged
Block:
#943 5,070 blocks after it
Position in block:
Transaction 17 of 22
Award day:
Aug 31, 2010 (16 yrs 2 mo ago)
Value:
₱447,523.45
Project:
INVITATION TO BID
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 #943 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 MARCARI ENTERPRISES on 2010-08-31.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 b5cb3bf643…15410anow …
- 2. Block Merkle root changedstored 08353ab49a…9ad156now …
- 3. Block #943 hash changedstored 750cdd53e0…a5b2b3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 21 records. Each step hashes the current value together with the sibling shown.
- leaf b5cb3bf64375c61b997d8bd9f3072abe3925a223685b8f9e4d0ff1188215410a
- 01 L ab048abb647c9d829c12ab6b18012f96e3cd02242dc1a2742ec5ac26a21b5777
- 02 R b262b2a5d432353ded97f3a1f73a69e2b591550df3a6267b678bdce0b0ba7564
- 03 R 11919d1fa1b43c8e40c83dc55e483cea38738b4e969e63c3665e147edc0c0bd8
- 04 R d2809b4d560d9097838c267dcff4c97df6ec347ca21b71b767f9a58d94ea56a8
- 05 L 3b298070ed1571ec65f2fc6c03a2dfa5e88318a21987e34f15ca6dfc1e90ddc4
- root 08353ab49a4300bd2ade59a2502ee4926f0b648fc5bda7e88281b163049ad156