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
MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D Award a ₱10.2M contract to AL-HAYAT CONSTRUCTIONNational agencies
Transaction hash:
eb8e48e50ea2ea618501ac8c240904ce84b1e4456f7f2948d996f9fd8664fabd
Status:
Included and unchanged
Block:
#4,550 1,463 blocks after it
Position in block:
Transaction 200 of 218
Award day:
Aug 27, 2021 (5 yrs 2 mo ago)
Value:
₱10,156,955.25
Project:
21IP036
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 #4,550 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)MINISTRY OF PUBLIC WORKS - BARMM LANAO DEL SUR FIRST ENG'G D awarded it to AL-HAYAT CONSTRUCTION on 2021-08-27.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 eb8e48e50e…64fabdnow …
- 2. Block Merkle root changedstored 47294f3bc1…a4e51bnow …
- 3. Block #4550 hash changedstored d701fd20f6…e37bbbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 217 records. Each step hashes the current value together with the sibling shown.
- leaf eb8e48e50ea2ea618501ac8c240904ce84b1e4456f7f2948d996f9fd8664fabd
- 01 R ede5e7e4ba71ba19f2b4e55c26c5305376e89af6db4111d112868f884e4ca24d
- 02 R 9741cf3eec1f05df9f1ac9d1aea1418c7ef8a34f141de29eb8c9b3c0867b50e6
- 03 R 5b39daef773b93d4fa020fb303b42febbe18a9036be3282326e649d15bc876e0
- 04 L 38a4cb029b60e2d17bd6f56bd0d570e18bd871e420b88352c5af4afa63e4bd16
- 05 R 754cc2bef013f7cc49c6474617cff408cd74389bb40d4cdcf52e2dab5150b5f6
- 06 R afea8555907f4aadae0fa812bf6b1678ea9feeb5a7c054d38d30b3138443f68a
- 07 L b85089a414181fadab6025eb305b6fb4c9d1dda42cb507ca330f7017b6578ea3
- 08 L 329e54cd3b4e3e7fea13251a557f558d578ec9a4fad4ce3a2857f0e85fd22db5
- root 47294f3bc186f545b48112ce3acebc861fbbfcd4e13a26190a0ee99a89a4e51b