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
CITY OF CABADBARAN, AGUSAN DEL NORTE Award a ₱6.7M contract to BUILDZONE CONSTRUCTION AND SUPPLYCities
Transaction hash:
cf470e85b8377dfbf56ff7b16cf807fdead52f6ead4e94b1d9a01147aed0d19f
Status:
Included and unchanged
Block:
#4,957 1,056 blocks after it
Position in block:
Transaction 148 of 192
Award day:
Oct 25, 2022 (4 yrs ago)
Value:
₱6,685,910.91
Project:
ESTABLISHMENT OF DEPED CABADBARAN OFFICE EXTENSION
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 #4,957 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)CITY OF CABADBARAN, AGUSAN DEL NORTE awarded it to BUILDZONE CONSTRUCTION AND SUPPLY on 2022-10-25.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 City of Cabadbaran 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 cf470e85b8…d0d19fnow …
- 2. Block Merkle root changedstored 641699efe9…00ad03now …
- 3. Block #4957 hash changedstored d64fcb2a61…635310now …
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 191 records. Each step hashes the current value together with the sibling shown.
- leaf cf470e85b8377dfbf56ff7b16cf807fdead52f6ead4e94b1d9a01147aed0d19f
- 01 R cfe2ce27602dc8e6e4f500b4ac0d37afc7901b42514051ee9cad8f63163075be
- 02 R 353ddcb5162c242474b8491fe68ec6ffa1167ecf9f8ee762748dd1f0878b2f9a
- 03 L 910191fe8905ff4e045604502a66715c3223db76f6130f500dab74a24c8fbf51
- 04 R 47605b6b2579a55425df2cc07aa978b3e7c26f2f7cfc1696d692736353f61d68
- 05 L afd6c82bd3750ac5536ae2bf5ca29e7f53e5212ef2f2e83a6424e63c0ef259bb
- 06 R 92ce4e851480ba4416801351de5e1ceb3a5529bb2c3ed81586aeda3395f305a3
- 07 R e54e9e4bd6f86a8abc8666126618da4eb217f889a097e20c9f073c0019838d5c
- 08 L 180698b492e38f55595427f5eb9d74b3755f76a034845439f14b997249b14f80
- root 641699efe997c18b4f202e6515547a36da02dfa0c98975aa31d5e4271300ad03