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 BACO, ORIENTAL MINDORO Award a ₱1.4M contract to MIDR CONSTRUCTION AND SUPPLIESMunicipalities
Transaction hash:
4537ff522a1044df72010d73ca03738d1502fc804f07acb1e9ce1345d6125d5d
Status:
Included and unchanged
Block:
#5,721 292 blocks after it
Position in block:
Transaction 17 of 57
Award day:
Dec 24, 2024 (1 yr 10 mo ago)
Value:
₱1,397,929.75
Project:
Construction Projects
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 #5,721 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 BACO, ORIENTAL MINDORO awarded it to MIDR CONSTRUCTION AND SUPPLIES on 2024-12-24.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 Baco 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 4537ff522a…125d5dnow …
- 2. Block Merkle root changedstored db0040393e…c616afnow …
- 3. Block #5721 hash changedstored f0c6b5ecd4…170245now …
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 56 records. Each step hashes the current value together with the sibling shown.
- leaf 4537ff522a1044df72010d73ca03738d1502fc804f07acb1e9ce1345d6125d5d
- 01 L 3fefe1b14ca9cd995e913a91275a28b079047c9dc1087ce7aa5ec7c7c89a52c4
- 02 R 53c3139ac6087677bb0a379f0ed2900a1ea486d106d390441f0a85160954cb3e
- 03 R 8b64e248f0b665a8b220f85b0ee8bda9d76bf24b4b4ed7f89dc75a31784fa6e3
- 04 R 76d0019b15c19d57eb19db6369a2d22dc523a9bd95eb4216da983e5afb963974
- 05 L 6a579c8f26ea8d98e2c03882246699b3d390476ca4f94337d3df9f465edab575
- 06 R 8d79d92c2119ae500c0202c70370d0f05084295e9cfa93f55fd272be186142e9
- root db0040393ec9ac8fdae1606d1afbff379255578ccee6391a2b32a64e82c616af