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 JASAAN , MISAMIS ORIENTAL Award a ₱2.9M contract to LYRA MAE CONSTRUCTIONMunicipalities
Transaction hash:
6c19f18e62e496531e8993077e23d37a24a97e27872d4176a0e1672e05dc6810
Status:
Included and unchanged
Block:
#4,544 1,469 blocks after it
Position in block:
Transaction 84 of 183
Award day:
Aug 20, 2021 (5 yrs 2 mo ago)
Value:
₱2,923,787.48
Project:
Rehabilitation of FootBridge
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 #4,544 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 JASAAN , MISAMIS ORIENTAL awarded it to LYRA MAE CONSTRUCTION on 2021-08-20.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 Jasaan gave a "adverse" 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 6c19f18e62…dc6810now …
- 2. Block Merkle root changedstored bcda9eac4a…78ba96now …
- 3. Block #4544 hash changedstored 344e2af578…b5280bnow …
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 182 records. Each step hashes the current value together with the sibling shown.
- leaf 6c19f18e62e496531e8993077e23d37a24a97e27872d4176a0e1672e05dc6810
- 01 R 6c93af0bf99aa33e4b9bae7f1c741de3d7d52bb494ed86bb9d766c5580e32c63
- 02 R 9cb815354834435134d578f3b3349fbeb745501f6dcdd757a8f4dc1d78a1556a
- 03 L b0d64a96f081f48c617b3351ba7afc1c250123299e0e8c39c9a065a446eadabf
- 04 R 1804e678dcfd79cfdfa65c050366673cd4bddbfc118cdf2cb25c69192b8cc9d5
- 05 L f7b763a4fff6e3114240ab8504151bfc11fd59e85357c97755557001cfd3a08d
- 06 R be281b9c566b6e1b73cd0fce0d0ba58d8aae8434cdbb0d5789cbe5b171958b2c
- 07 L e8216055eb52254b3abf4ad695e66c1460498c27822e4804421ba79e162b41f2
- 08 R a4d4ef77861356c672007d6f712f9c655b56cd006747a667e2cf1105934c79d7
- root bcda9eac4a9c64906fb1036df0a2a9813d4faf01b1f227ef622944cfa878ba96