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 VALENCIA, BUKIDNON Award a ₱7.7M contract to MYRMIDON CONSTRUCTIONCities
Transaction hash:
250f7be366d5cdfe76988ba1d1643d6b253d3ae7f17c379936b213beba9b0aca
Status:
Included and unchanged
Block:
#3,367 2,646 blocks after it
Position in block:
Transaction 45 of 289
Award day:
Mar 20, 2018 (8 yrs 7 mo ago)
Value:
₱7,684,670.87
Project:
STRAIGHT CONTRACT
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 #3,367 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 VALENCIA, BUKIDNON awarded it to MYRMIDON CONSTRUCTION on 2018-03-20.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 Valencia 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 250f7be366…9b0acanow …
- 2. Block Merkle root changedstored 20523b84ec…a4c954now …
- 3. Block #3367 hash changedstored 357517a58e…d6bb0bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 288 records. Each step hashes the current value together with the sibling shown.
- leaf 250f7be366d5cdfe76988ba1d1643d6b253d3ae7f17c379936b213beba9b0aca
- 01 L 23f35a79ab4d08ef988a187976a3281e45405fe60dd669bade300e3d4aa41769
- 02 R a6d7995387cf198d6cc0f9aef1ca2bfcf759d937ad5af159ee8a9a24de0981f3
- 03 L 7fb7931cdf137f31f1a994e28309a50c1101531634c18b453a497adfe0f30d78
- 04 L 900a7dfb3e489c9b9691dd77bd67127e04daabfa897deb54eda2d31569ab0215
- 05 R d42648bc3fb834a4186b293a1c94d0ff420a7cd270053a43ef18d00e315a10f6
- 06 L 3af2d0940de533ee23fda1fbb68dd537e2574ebc46fd1035b5ed05da849dd4eb
- 07 R d7082171f16deac06c8c3b39e75dab64b692a0c4c6673e34285ec62d7246891b
- 08 R a2c15e0bba7987dc1fe47d49f68a3a1e9d8ac7f0f916d0f5cf48403a0b05f2bf
- 09 R b93cd4a4cd3d4fa46bb80ebdaa4b32ccdbd9080258fad05962e14490f27a3010
- root 20523b84ec60fc5521b871b3ad793b967f7af89f21099b75c45e17dd63a4c954