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 TACURONG, SULTAN KUDARAT Award a ₱9.0M contract to C.A. BETALAC CONSTRUCTION & GEN. MDSE INC.Cities
Transaction hash:
b814fc8adf032ae41bf31f1e633600bc1d6c39f4e3c7380500779c5a0eaa682e
Status:
Included and unchanged
Block:
#5,039 974 blocks after it
Position in block:
Transaction 88 of 109
Award day:
Jan 17, 2023 (3 yrs 9 mo ago)
Value:
₱8,979,916.29
Project:
City Government of Tacurong
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 #5,039 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 TACURONG, SULTAN KUDARAT awarded it to C.A. BETALAC CONSTRUCTION & GEN. MDSE INC. on 2023-01-17.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 Tacurong 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 b814fc8adf…aa682enow …
- 2. Block Merkle root changedstored e16e1f7f49…477469now …
- 3. Block #5039 hash changedstored 74653fdf9f…71ef96now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 108 records. Each step hashes the current value together with the sibling shown.
- leaf b814fc8adf032ae41bf31f1e633600bc1d6c39f4e3c7380500779c5a0eaa682e
- 01 R b97f84ab3a869bf4df1e831068cd740a1074f3bfa279eba13b63cc25f29117fb
- 02 R 171e57eb0971e66b83f9ff57676253ff2b8af40b2f951ca22917155f159f0ac7
- 03 R 12feb20e40d76e0d0fc39e2e3b03f99c3faec40ab8e8e5584238aa5f80507409
- 04 L 144d0852416e7760cb853c49704e528d6853c21727cbb7913e64c094b3a233a2
- 05 L 50486ecdba06361d9d111e6ce22012877ce2902e3dac36b56cde21ea0fc541e0
- 06 R dee3ffdfec6c5096ac1df40df3201ddaddebdcd5d08ef12236fd6df45a623402
- 07 L ff13336bc0091200818309beb78df03d552df8a881e209c4ebd209def7db43e0
- root e16e1f7f49ceb4fb717da19f4cc0444887d178c7df56c0b973ddf0968f477469