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 LA LIBERTAD ZAMBOANGA DEL NORTE Award a ₱1.1M contract to POB CONSTRUCTION & SUPPLIESMunicipalities
Transaction hash:
c0fc82e58370e2fa47b0db8617e60437e53bbb003421606fdfdb7971bd09030c
Status:
Included and unchanged
Block:
#5,114 899 blocks after it
Position in block:
Transaction 238 of 313
Award day:
Apr 5, 2023 (3 yrs 7 mo ago)
Value:
₱1,099,420.26
Project:
CONST. OF BRGY. HEALTH STATION - LA VICTORIA
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 #5,114 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 LA LIBERTAD ZAMBOANGA DEL NORTE awarded it to POB CONSTRUCTION & SUPPLIES on 2023-04-05.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 c0fc82e583…09030cnow …
- 2. Block Merkle root changedstored b35d4492b4…3cf5cenow …
- 3. Block #5114 hash changedstored cca9bcd872…558fednow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 312 records. Each step hashes the current value together with the sibling shown.
- leaf c0fc82e58370e2fa47b0db8617e60437e53bbb003421606fdfdb7971bd09030c
- 01 R c213f02882a0bcd5b519ac40b53041dc2b4be175acb5f3cccd7a434bf3565440
- 02 L f83f69762251ae556872f28193497ee8c4802aa9dfbf1205b4791b7c00cf1231
- 03 L 544d1d9405e464880361f6b06acbaa1f17b85754d850cf64c4ef38a0cce96a18
- 04 L dcad270416563c926f7f0dc6f01fb76adbfb317d80971cb148c56bd47a802962
- 05 R fb4b4d67acb3919045d336aaac0be160c4536cf5d1eefd614f2e63a88a727804
- 06 L b95958d465d5e2b71c3511c8bdbc2015b5100ff8a9e4b8a94195797e3d21c514
- 07 L ab6af9dfa03864484f39124e57f47ef752aebf492c685dbda78fde1265d6bbbb
- 08 L 1ffd5ab0ea31810d49fd998c7229cbb9d008851eaa0aa8933d786cbd5283ff44
- 09 R f0d8e868fcd3598eb01dc3df5745e9f5389b5f5c9a08bbfdecf9cfb86c9b1c91
- root b35d4492b4148ebf724b45ed47b4f8bc0064228cf266443effb9926b853cf5ce