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 ₱991.0K contract to SUDAPIN CONSTRUCTION SUPPLIES AND ENGINEERING SERVICESCities
Transaction hash:
df49e7c564851855bcbc91d756c12c756726b429ece74d6effac56854c9a9b03
Status:
Included and unchanged
Block:
#5,910 103 blocks after it
Position in block:
Transaction 292 of 343
Award day:
Jul 18, 2025 (1 yr 3 mo ago)
Value:
₱990,996.30
Project:
PB2025-06-039I
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 #5,910 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 SUDAPIN CONSTRUCTION SUPPLIES AND ENGINEERING SERVICES on 2025-07-18.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 df49e7c564…9a9b03now …
- 2. Block Merkle root changedstored 0de4a2de8c…cbcfb6now …
- 3. Block #5910 hash changedstored ee12264b61…6ae473now …
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 342 records. Each step hashes the current value together with the sibling shown.
- leaf df49e7c564851855bcbc91d756c12c756726b429ece74d6effac56854c9a9b03
- 01 R e06e3087eb48f00dacf6d4a45c45ce08f2f82e66e2f472a1d65670e7be028d6d
- 02 R 3cb6c6a2973eb85eff0aeb2186aef8647a6155d63793c24512521d39ba814cc0
- 03 L 156f6ad797636b4c9dc12630cd4012c98b786536d49ad0c66cfb4ae465d66aed
- 04 R affa72dbcd94dc2391e1ae5535dbfee9ac6350864d6ece9e6cc90052640cd39e
- 05 R 063dfc7cb136a274fddb0ba1e84429db82e6d4394e8daf36f7b45f43613ba9cd
- 06 L e095b42a0c63ab458bf5690295f77794cbf4d50329e7ea9417c0430f9058b918
- 07 R 77d86007aaf8dd7109f2fa98ee0729a9a4d8b6fff4b853513cd2a8d8674b9fa3
- 08 R bf427c43eb9f2e29b5c5bd86647e2318263bb8855b924109eadfa2d4f68b2fd9
- 09 L dc0faaeaa3016018949409b3aed910196f33431ba312b695591b7b6b4aba6dab
- root 0de4a2de8c3ccdaf88e4cacdd473ce27b080a884a3665129f536ca2c7ccbcfb6