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
CITY OF BAYBAY, LEYTE Award a ₱415.7K contract to EBCAL CONSTRUCTION & HARDWARE SUPPLYCities
Transaction hash:
94452af20226422075e36282f2059e7b2a18eb2003355e8822ee7e04cba94383
Status:
Included and unchanged
Block:
#2,836 3,177 blocks after it
Position in block:
Transaction 10 of 16
Award day:
Aug 29, 2016 (10 yrs 2 mo ago)
Value:
₱415,700.00
Project:
Construction of Waiting Area at CHO, Baybay City,
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 #2,836 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)CITY OF BAYBAY, LEYTE awarded it to EBCAL CONSTRUCTION & HARDWARE SUPPLY on 2016-08-29.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 City of Baybay 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 94452af202…a94383now …
- 2. Block Merkle root changedstored d5411640d7…c54557now …
- 3. Block #2836 hash changedstored 1227372d41…f8accdnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 15 records. Each step hashes the current value together with the sibling shown.
- leaf 94452af20226422075e36282f2059e7b2a18eb2003355e8822ee7e04cba94383
- 01 R c3d3ef0970b4314e7499f90271f552b689dc8459ba65cceae2a369065c6b9f36
- 02 L 7cd3897d3f843c5db5a1534278673cdb392e87d15ed899157f102b76796458b3
- 03 R 03bee7257f8a9f61485e2ca4f02faa93eac1f530e6f26f6ff67f7103c2e15985
- 04 L 0fd5f9593830ce2c99e94bd84f13cb1fb3342c0050b397e99c2c150cd660b070
- root d5411640d727836290ced9022e5525f3f29e5e77f7f7ce17c01328631ac54557