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
MUNICIPALITY OF MIDSAYAP, NORTH COTABATO Award a ₱499.0K contract to KING BUILDERS CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
dfe3dc10d3f62b6b692bf4eded604d5e6b2950c0fc57680dc4735d4b3e8ed308
Status:
Included and unchanged
Block:
#3,683 2,330 blocks after it
Position in block:
Transaction 339 of 385
Award day:
Feb 18, 2019 (7 yrs 8 mo ago)
Value:
₱498,981.32
Project:
Construction of Drainage Canal from REACT Headquar
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 #3,683 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)MUNICIPALITY OF MIDSAYAP, NORTH COTABATO awarded it to KING BUILDERS CONSTRUCTION AND SUPPLY on 2019-02-18.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 Midsayap 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 dfe3dc10d3…8ed308now …
- 2. Block Merkle root changedstored c695e241da…5a64a5now …
- 3. Block #3683 hash changedstored ba3fb84601…810b50now …
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 384 records. Each step hashes the current value together with the sibling shown.
- leaf dfe3dc10d3f62b6b692bf4eded604d5e6b2950c0fc57680dc4735d4b3e8ed308
- 01 L dfa626877ba13d794cf7b78d6984597d4baee0ca396201a26d2804e34704ce91
- 02 L fa64ea19c440fa39a42fa80687c72fa8b540e34667c9d06a256c3c547e7dd58f
- 03 R f30c893103998648fd04f3f04d56270fbb8ffe45fdb7a7d1e4676c91b4a4450c
- 04 R e419dea4728819b3db9600041ab436870acc852d02d46e1886ecc25d0801d8c2
- 05 L 3385f1c4559f3f695e624183f15aa1c30f994a25cfceaf0e28d790b9d16d9fc2
- 06 R 3622eeac5adf9ecb6b2ff430b2e07af8f32cda54e0185ccd40afbc64bb723657
- 07 L 3623455a3349bc3260b208da86df5e730042e3d00e27fa345682bc0fe812f81e
- 08 R 7b83118698bc2a15b31f32ae86e903c070ab10dae4d93a855c2fd5d0fc112b69
- 09 L 30574f9d2f97640d3e0027c17cf73bde4fdf6ecf8ea9e91c5fda4dae4bfc3f5c
- root c695e241da2bd65e3d9263f73c0a181fce45b8a8de25d2d4fb9400c9785a64a5