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 MANITO, ALBAY Award a ₱985.0K contract to MARCANT CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
54a74da45956d329a53fc42e57e30c54e03c670cecbba20c9e475fd70d44bf6b
Status:
Included and unchanged
Block:
#1,487 4,526 blocks after it
Position in block:
Transaction 24 of 80
Award day:
Jun 22, 2012 (14 yrs 4 mo ago)
Value:
₱984,980.14
Project:
Construction of Municipal Garage
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 #1,487 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 MANITO, ALBAY awarded it to MARCANT CONSTRUCTION & SUPPLY on 2012-06-22.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 Manito gave a "unmodified" 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 54a74da459…44bf6bnow …
- 2. Block Merkle root changedstored a1b03db284…50eb41now …
- 3. Block #1487 hash changedstored 256829ad0f…213255now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 79 records. Each step hashes the current value together with the sibling shown.
- leaf 54a74da45956d329a53fc42e57e30c54e03c670cecbba20c9e475fd70d44bf6b
- 01 R 579320c55274ed9410f30aa8d2ed8553924f5f7cfa93076001a6e84984312b89
- 02 R edbf96d9f764ffcec00e1c3411b0bf97d613598ae8ef39e8d709bcca8be42161
- 03 R bad49958c3b85548edf7049123376618eaacc824b2503fa8756b7d245982ba4e
- 04 L 63d00dd26b4cf46f7e017f90c933efef086169dc4847c7b90fce59d4d99550ca
- 05 L 75b7f55393d18a6d829a4af572a2cd4594664dc7a1b077ece70fbe3e2fbcd39f
- 06 R 725a6b0a4ceb17596c514aca7f3f0f30a2df3015e4ce69e6aa70ea6dd2b75c3e
- 07 R df1c158e702e90ba52d3406f837954c0fc765090e7225739f9428d22fc1ec4b2
- root a1b03db2842a1c907cb8e4b629c4cffc6d0a7307f29a014040e307b41650eb41