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 KORONADAL, SOUTH COTABATO Award a ₱5.7M contract to GRAVALA ENTERPRISESCities
Transaction hash:
eb77a3c5da4d2fcad5d0141375c9446973df3e4ada4a587af3c08c0dc860b1ad
Status:
Included and unchanged
Block:
#5,048 965 blocks after it
Position in block:
Transaction 254 of 281
Award day:
Jan 26, 2023 (3 yrs 9 mo ago)
Value:
₱5,688,574.39
Project:
ITB-KOR 23-01-0013 CEO - CONCRETING OF ROAD AT JU
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 #5,048 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 KORONADAL, SOUTH COTABATO awarded it to GRAVALA ENTERPRISES on 2023-01-26.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 Koronadal 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 eb77a3c5da…60b1adnow …
- 2. Block Merkle root changedstored b86674f806…4df2dbnow …
- 3. Block #5048 hash changedstored 94d9f5d0a8…0987ffnow …
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 280 records. Each step hashes the current value together with the sibling shown.
- leaf eb77a3c5da4d2fcad5d0141375c9446973df3e4ada4a587af3c08c0dc860b1ad
- 01 R ed7b476e6e4d26385672c1506095b2c6e2f73ce6c41e5449faf2dbab3509392c
- 02 L 1e67c3cd02b82c13a0fce47631328f4b01284233b95aecaa474d14d7eb8d7a03
- 03 L f517490703477fd4ce74fb32730f5c7a63198c30829336c85edbde303017f905
- 04 L ca3606135f5995569a6fc0ceef5bbce26947a76ffffce3f97755b91af3aa66c7
- 05 L 996a0013d5858b7406ad73eb65ade925a583ffae29201997261387a057b7731c
- 06 L 2b271d764232c20ae89190bc918bd30e5e7027718622303fd8725b08df1953c4
- 07 L 4cb1cef9f05415017f167a388ef1f7db638683c8d7329ce785d943ff815c36b4
- 08 L a2f146f62e12613b7f30b31e680e5e2ee959308ab1d86e4e9b22cc669a5f680d
- 09 R e7557cadd47de9e6885bc70b5814ccc6cb486a701569ec72f30f05e44a2f8256
- root b86674f8061d2789867e2dd58f9bdc46cd11308fe02b8fb05394a413934df2db