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 MATI, DAVAO ORIENTAL Award a ₱497.9K contract to R. BAUDON CONSTRUCTION AND SUPPLY CO.Municipalities
Transaction hash:
492b612b46a4eb33bf13f3e2498f1f927fc13c6c1516805cc5626cb33a6b5403
Status:
Included and unchanged
Block:
#2,744 3,269 blocks after it
Position in block:
Transaction 46 of 180
Award day:
May 23, 2016 (10 yrs 5 mo ago)
Value:
₱497,945.70
Project:
Scope of Work
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 #2,744 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 MATI, DAVAO ORIENTAL awarded it to R. BAUDON CONSTRUCTION AND SUPPLY CO. on 2016-05-23.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 Mati 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 492b612b46…6b5403now …
- 2. Block Merkle root changedstored d1d9516604…2aa210now …
- 3. Block #2744 hash changedstored 052f94af24…6faf66now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 179 records. Each step hashes the current value together with the sibling shown.
- leaf 492b612b46a4eb33bf13f3e2498f1f927fc13c6c1516805cc5626cb33a6b5403
- 01 R 4936b52d98f3b0979e5994c97daa295e3a59a906bdc8927353c8d8e0255822fa
- 02 L 6c7a0ef290e40c1949d7e66c63f964a4829c07fc8bce10be824a068c8b645169
- 03 L 6a8d6375cb670f30db5e589b1f7f3445bf9b9466d82138cf8163d5fa74c3cb45
- 04 L c30d812c879308781c43897837d62d9f18829dfea2604632d8d5057659f3ca34
- 05 R 76473a2168d00a4eccfcb0a34ad0e4c3cbe037da72efc44c7b1eddf8196858f1
- 06 L 5b5af0d3dd9dd85954f2e052689abf8eec70a9a7989cc569965b9cb43ce70319
- 07 R e6bcf3b6467717dae4bc7893a2081a02a74cfab35bd96b517143b2c3cae1385e
- 08 R 180874f89d4febd7e0530a40f58fd4bd53dd323788f6bbbc77de0f788b260f02
- root d1d9516604e77d814383ed10c52a7947a7bb44d543a9560ce2b56494032aa210