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 SERGIO OSMENA, ZAMBOANGA DEL NORTE Award a ₱399.4K contract to FM CONSTRUCTION AND GENERAL SERVICESMunicipalities
Transaction hash:
ef42f86239bb6b51c8bca5ab3656ca0537b759b29569981b6b528a5e48a717a3
Status:
Included and unchanged
Block:
#5,668 345 blocks after it
Position in block:
Transaction 145 of 161
Award day:
Oct 31, 2024 (2 yrs ago)
Value:
₱399,394.60
Project:
Civil Works
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 #5,668 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 SERGIO OSMENA, ZAMBOANGA DEL NORTE awarded it to FM CONSTRUCTION AND GENERAL SERVICES on 2024-10-31.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 ef42f86239…a717a3now …
- 2. Block Merkle root changedstored 5a845b2560…cd062cnow …
- 3. Block #5668 hash changedstored 1110157217…39dd90now …
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 160 records. Each step hashes the current value together with the sibling shown.
- leaf ef42f86239bb6b51c8bca5ab3656ca0537b759b29569981b6b528a5e48a717a3
- 01 L ecab7e2cd5597713b8dc61eee19edcdba76cd8e1d7cacb3189b7796047b02c43
- 02 R 79980d7c19fdef8959575fc8faa909441421054e96c41ed6c56416081e1b8f40
- 03 R a661243ac8d4c7266e98ae8552c1f04816770623f8b74326d0c1b5e5d16e99f3
- 04 R 33932893aa9b1457cc947929cdc6678dd09c22b32b5ba5b30b816ef23c09c32c
- 05 L 84f8ff9e386d895bb8a1f8dcfc3cd4995a23d02f80b0c2d6a34b723983395790
- 06 R c5226e2e59661dfa088a0c949ce78f47ac3e0a6c7dd9b589788ad18ec51e3f99
- 07 R 1533c5b22ff06f9f9369d80f02bda7b441ff611e31de2f3951b1f631f04475a1
- 08 L e130d4ffd115fc74581bc0807fa9a372392e6f84b7ea6d9843baf0c9855efd0d
- root 5a845b2560ef285f725dc11195c8d2d0ae8eb72d5aa572281a6e45b4eecd062c