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 MANKAYAN, BENGUET Award a ₱499.5K contract to DIPAS BUILDERSMunicipalities
Transaction hash:
0fe03352c5b3ca6b77622a19638e995753659b1225d475c3dd47ff280a07c205
Status:
Included and unchanged
Block:
#5,560 453 blocks after it
Position in block:
Transaction 17 of 280
Award day:
Jul 12, 2024 (2 yrs 4 mo ago)
Value:
₱499,483.90
Project:
Barangay Road at Sitio Gravel Pit
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 #5,560 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 MANKAYAN, BENGUET awarded it to DIPAS BUILDERS on 2024-07-12.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 Mankayan 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 0fe03352c5…07c205now …
- 2. Block Merkle root changedstored 2e2be670a2…da2d10now …
- 3. Block #5560 hash changedstored 78026201f6…8e69banow …
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 279 records. Each step hashes the current value together with the sibling shown.
- leaf 0fe03352c5b3ca6b77622a19638e995753659b1225d475c3dd47ff280a07c205
- 01 L 0ebb482087aef6752390fbf6e1fd615a01a25ff6011a8bdebbd034f3755db3c0
- 02 R c974155c44cdc2893fd411c73142dfdb2e3effadece9b19d08d4bf5ac5b2e277
- 03 R 834ca87010ee1af044a1e871ee70a700417d986e469c9b64a930ca0c10fb33ea
- 04 R 6b6eef0f425538c200d3807e494d21a25f2a39f29ff83925caa11f80d2b10ebd
- 05 L 05571e75ed9b57d748975a99f0e72669b5adfdff1d6fab3a3b9bfe845291bc83
- 06 R 8d8889397c1dc48d39bb8e210c429551a5ffd6239a4573d1fcc01dbec79a0c83
- 07 R 8d963f5e778a191b22bf7215e19f88189731c594ce8f64ae2b32148da72ee073
- 08 R b1bb64c46f85c6ae741f27a79692ad0dc4a2c7f98a75870523b509ad24b72772
- 09 R cec5a685c96b0b8112ca1d0a68be594805ac9d783a4f6cc071099fa8e90b96bf
- root 2e2be670a26723e9dfe8a8432399b14977117424bdf146090c32031931da2d10