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 GAINZA, CAMARINES SUR Award a ₱58.1K contract to AE BELLEZA BUILDERSMunicipalities
Transaction hash:
e2cd53114fb0defc33ca1dc146479d9b2becac65da5a2eadc6cbf62d5c639e5d
Status:
Included and unchanged
Block:
#2,087 3,926 blocks after it
Position in block:
Transaction 75 of 84
Award day:
May 28, 2014 (12 yrs 5 mo ago)
Value:
₱58,080.00
Project:
CEILING WORKS
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 #2,087 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 GAINZA, CAMARINES SUR awarded it to AE BELLEZA BUILDERS on 2014-05-28.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 Gainza 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 e2cd53114f…639e5dnow …
- 2. Block Merkle root changedstored e30f0f5b9c…3baeaanow …
- 3. Block #2087 hash changedstored 0d8c9c7d8c…9e6b03now …
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 83 records. Each step hashes the current value together with the sibling shown.
- leaf e2cd53114fb0defc33ca1dc146479d9b2becac65da5a2eadc6cbf62d5c639e5d
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- 02 L 038ac4322c85bb9ee4f45172451d19ba891755dcf1bbae73f8fa3d4a3785a7ed
- 03 R 0c92feffad644d1be24c54eb5c2a9ae862f66e98e475fb95eae75895018498c6
- 04 L 0c3247c95d0d3d786e5dd5e15e34434a5f5433cdd2d85149e00b2bc9c0f21ad1
- 05 R 189f0323877a6ed129a3932e7441a178d901e2e343af6aee07b899567857041f
- 06 R f7ff63ec5d72602e6f8854a7d46cc94c02e02a31120dd4abf3dc9487543def25
- 07 L 8c9612474e2e7d647dc73e906f9d1540f9980be1c0a5e272deff3e41d3d9bb9c
- root e30f0f5b9cddb23c7a3371ef39a9d2b7c6ae0f52dc7d63c4bef4d7e20a3baeaa