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 ₱651.0K contract to JAH TRADING AND CONSTRUCTIONCities
Transaction hash:
a99ec2d85fa5b385b02b13027adde9874c59fcbdfbcf790ad798584047cf08e6
Status:
Included and unchanged
Block:
#5,339 674 blocks after it
Position in block:
Transaction 179 of 263
Award day:
Nov 23, 2023 (2 yrs 11 mo ago)
Value:
₱651,003.19
Project:
PB2023-10-093I
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 #5,339 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 2023-11-23.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 a99ec2d85f…cf08e6now …
- 2. Block Merkle root changedstored 979cc849a0…b01fednow …
- 3. Block #5339 hash changedstored 88a612f1c1…361b69now …
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 262 records. Each step hashes the current value together with the sibling shown.
- leaf a99ec2d85fa5b385b02b13027adde9874c59fcbdfbcf790ad798584047cf08e6
- 01 L a91d94ee17eca787c8a8eb753319ee65b7c082f5622667f66669a3024fcc2d5b
- 02 L 06afb44a47db1332506098f57b3f0be277a88c0b14156f50343f64945fe424f9
- 03 R 303939a72579cdc2260c0e23cf35a0add1842fe8c3f8eb4590ff847d298f697a
- 04 R bcd7dbf781d2a691b1f9ad05c9eccf2af2c59d21e8ef00bd72216f2321f3558a
- 05 L aba53a1df121e9caebb7dae0576a5fd159e04554a0c5e516066d59d5447216b1
- 06 L f258fa6f6de55d1fd7ae15e1d2624e58961fd1f725fa1b4475dc1d1f6b3d9741
- 07 R 4ea51d7a5ccab7c1896255de3ab7b6ded0948c121e58c76f3af558569cf85d47
- 08 L 407e47cf4e018d4e2d0da0e9a1672a4855bae473c676248cfd2162d474052ac6
- 09 R 8bc907c670301e3827c670065d0cb653a0b39347eb30e4adcee8e071cdffda65
- root 979cc849a066a641942605d3ed9d952846b81cef2796d711588b615892b01fed