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 ORMOC, LEYTE Award a ₱1.5M contract to BERDS CONSTRUCTIONCities
Transaction hash:
2cac85cdeb816a8c4057cec16ead6a2cd5400b598380d01e5e4e50742366f70a
Status:
Included and unchanged
Block:
#1,580 4,433 blocks after it
Position in block:
Transaction 10 of 54
Award day:
Oct 8, 2012 (14 yrs 1 mo ago)
From:
Value:
₱1,496,748.72
Project:
Completion of Brgy. Hall at Brgy. Valencia, Ormoc 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 #1,580 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 ORMOC, LEYTE awarded it to BERDS CONSTRUCTION on 2012-10-08.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 Ormoc City 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 2cac85cdeb…66f70anow …
- 2. Block Merkle root changedstored a6d327bf61…8c15e1now …
- 3. Block #1580 hash changedstored 8b893cd5c9…cf014bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 53 records. Each step hashes the current value together with the sibling shown.
- leaf 2cac85cdeb816a8c4057cec16ead6a2cd5400b598380d01e5e4e50742366f70a
- 01 R 2e7a8d1cd85bd365b317971aaa48cba5f107c97def38e61d32c5da7370260943
- 02 L 1fb17c4fb1d600272c41b578676ca4e3f889e5ee6792d20f15bde0bb06b8651d
- 03 R 808e98534164468f96ac56bd46524006fd85496cbef602abcb6111d5e214b5bd
- 04 L 8b432c270fd2c21f4ce974a5bd9ea18288ceb40132f6dec7082f6621a605714f
- 05 R e6beb430cefa7ac8b2f924b07fa70ed7a9d831df3fb85098b77bd7e85d936604
- 06 R 4cc4c1f45668581d3cdb23a6c65003fe309eee379b3822801928f9ca51abc662
- root a6d327bf61c201f9850e14a6facd1137c7dc4932f6e18acdc3d446e7ba8c15e1