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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 3RD DEO Award a ₱37.3M contract to REX E. MORALES CONSTRUCTIONNational agencies
Transaction hash:
58b62e007d7aa7cd121f4352e7acd31d80457c28ce9d438c9e29a6c7baf55385
Status:
Included and unchanged
Block:
#2,677 3,336 blocks after it
Position in block:
Transaction 109 of 342
Award day:
Mar 1, 2016 (10 yrs 8 mo ago)
Value:
₱37,265,836.23
Project:
16IE0009
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 #2,677 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)DPWH lists the funding source as "Regular Infra - GAA 2016 MFO-1", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 3RD DEO awarded it to REX E. MORALES CONSTRUCTION on 2016-03-01.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16IE0009: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2016-09-07). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 58b62e007d…f55385now …
- 2. Block Merkle root changedstored 8d5a057f11…ea457dnow …
- 3. Block #2677 hash changedstored 94c968fdc6…61a540now …
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 341 records. Each step hashes the current value together with the sibling shown.
- leaf 58b62e007d7aa7cd121f4352e7acd31d80457c28ce9d438c9e29a6c7baf55385
- 01 L 588d927f565642fd176e3b23a9a3c23ed875360f9034c2c0e0d1fe4fb0d6765e
- 02 R 5674dffc955dbfd24206b4678ef2140c12922db214f073398773e5dffc46adb1
- 03 L 8fcfc75e9c8055015bb79e2f4c4483900f494232b29198f80a4a2f914091dcc6
- 04 L 6d15abfc1ef716ec278e27ce4745965f258be7593f804d4d56c15acc93f39b8a
- 05 R a73d294e49fdcf6a528f3e489395b80c2f15ea979aa3c251dbb1b15cfeb08418
- 06 L f500c754ca4cf4bef106dd1bd1372b994c2dcaf7b70608617d812c6e2cea3a66
- 07 L d236138cb4ce3643f7e7774f6719983dbbb9dc2b5546f0c43a1c2b170341f4fe
- 08 R 90fda2f666f6179e6e9e5076b45b3f9d43ae7844aee70676af6f666347dd53b2
- 09 R fe019d698b829ece3a97ac4b8899d33427a464e04d706ae27cecb33e74db7f05
- root 8d5a057f11e6ab1ce6186add8ab402f44effaa264a6f913a0ea73002b8ea457d