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 KIDAPAWAN, NORTH COTABATO Award a ₱99.7K contract to JAH TRADING AND CONSTRUCTIONCities
Transaction hash:
5e45c0fd4b7f2e2dc1df56e662734500d6ee86703d6a9f05a734dffa3e8e13e0
Status:
Included and unchanged
Block:
#4,365 1,648 blocks after it
Position in block:
Transaction 162 of 444
Award day:
Feb 16, 2021 (5 yrs 8 mo ago)
Value:
₱99,744.68
Project:
PB2020-12-194I
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 #4,365 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 KIDAPAWAN, NORTH COTABATO awarded it to JAH TRADING AND CONSTRUCTION on 2021-02-16.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 Kidapawan 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 5e45c0fd4b…8e13e0now …
- 2. Block Merkle root changedstored 3ba516b287…dde854now …
- 3. Block #4365 hash changedstored 6a1204ca79…6c7e3bnow …
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 443 records. Each step hashes the current value together with the sibling shown.
- leaf 5e45c0fd4b7f2e2dc1df56e662734500d6ee86703d6a9f05a734dffa3e8e13e0
- 01 R 5ef77b60be7c2acb2565e63c1f89bc4d3027f34c0ab602f47ac9b5431b829b43
- 02 L b018d29f1895477a740fc7c9b646c9ff8e8db23cb21346eb1d43ad22fe26f197
- 03 R aceeeb4b234741bdd9420c0ea352ed535afe1a8d2b7798fd9180da630fd0d446
- 04 R 34e647f5dacd159880540cdfc035909f10a5a3da8a46a2be438da0a2f21cea8d
- 05 R d759101d4c54e22b8d121c89444dfce00b009d0ad5a52bd765486df6ad6b2437
- 06 L 54d62814277a3c655e93801a0b90aa43c9ceca3a121a1452b045f894d1971c15
- 07 R bc76ff37407c436fbbdc4f9d5c0435d230d4020bedd9b6aa7059399ca64eb1dc
- 08 L ad7d2e6ac18fac0f9cfd1c035175be42a5ec037a89b653f61e18fe73808218f4
- 09 R 7b866fb38dc632bb330eb1c48aa3c2f8aca172d5fbc67f4b51bcfd5c9747184b
- root 3ba516b28734e25c22200ef582dbd227f7f58cfd6e7b81070291fbc3f5dde854