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 ODIONGAN, ROMBLON Award a ₱996.8K contract to TWIN DRAGON CONSTRUCTIONMunicipalities
Transaction hash:
2a4b741ed67a55f92dcbbacb3a4463b6e506ca7bf976fbe855d655b00fa058f5
Status:
Included and unchanged
Block:
#3,591 2,422 blocks after it
Position in block:
Transaction 53 of 330
Award day:
Nov 15, 2018 (7 yrs 11 mo ago)
Value:
₱996,787.30
Project:
CONSTRUCTION OF GABAWAN NHS ACCESS ROAD
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 #3,591 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 ODIONGAN, ROMBLON awarded it to TWIN DRAGON CONSTRUCTION on 2018-11-15.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 Odiongan 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 2a4b741ed6…a058f5now …
- 2. Block Merkle root changedstored 464b5ac2c0…dc6d5enow …
- 3. Block #3591 hash changedstored 14423873d3…d35db4now …
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 329 records. Each step hashes the current value together with the sibling shown.
- leaf 2a4b741ed67a55f92dcbbacb3a4463b6e506ca7bf976fbe855d655b00fa058f5
- 01 L 2a3e6ee38fde28d9d4d7bb4863e81808379d9340c2f6e406a407a26d6fbaedc9
- 02 R fd3790e9a1636eb89bc6c1ea168803a56b21ca4e75a886aefbd03e528dd9bea2
- 03 L c02b5de7b9849b893160cf0d3918c01efd9925bf18554a0b5c4d8270dc9ead3a
- 04 R 66256527ce355bd800139a6976e305e3dc002a5993335557b74b9533d8a2127b
- 05 L 59948b174b3a79c8d217c05a8cec0cfc22730fd75625d72e9158fea74090775a
- 06 L 5430c5fe0d882ca8b03fc86e55c55910cf1a20e9769fcb04ba796c6515c864fc
- 07 R 1f796c3048518cc396ec4a591601c88b9c6832d6e2a9988d043ee316924518bd
- 08 R e61352706618d64b9dc89fbaea113c1f82c97eb97d94265bc338a48ccdd4c2fc
- 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
- root 464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e