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 ENVIRONMENT AND NATURAL RES. - PENRO, LUCENA Award a ₱995.5K contract to R.M. ADALIM CONSTRUCTIONNational agencies
Transaction hash:
8a4e92fc7541dd2d24140dc02192f0f8c53e3c26cf5913b4e3e9f9b859467bb5
Status:
Included and unchanged
Block:
#2,869 3,144 blocks after it
Position in block:
Transaction 79 of 153
Award day:
Oct 5, 2016 (10 yrs 1 mo ago)
Value:
₱995,452.00
Project:
Construction of Check Dam
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 #2,869 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO, LUCENA awarded it to R.M. ADALIM CONSTRUCTION on 2016-10-05.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 8a4e92fc75…467bb5now …
- 2. Block Merkle root changedstored ed4e29126e…b4993dnow …
- 3. Block #2869 hash changedstored 0416021660…81f932now …
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 152 records. Each step hashes the current value together with the sibling shown.
- leaf 8a4e92fc7541dd2d24140dc02192f0f8c53e3c26cf5913b4e3e9f9b859467bb5
- 01 L 8874307f268a1cebc62400d0c55228a7804fb4c09ef58fab34d14fac64bb133e
- 02 L fe408d1a358c0bb6a2c622a28bbd163086a9cc52e0101c07f2bdd9813c4edc56
- 03 L d1279a22776443da52ffb8d59087fef76a8c476af5c3e23a90f0c6ee779f524a
- 04 L b3e97ec1442eca01e05c76573389b0a80866ccf516124c84d72fead6c33070d8
- 05 R e1d0595672203f0e2329040a000f8ba106cc324697488ce627c39a49969440be
- 06 R db5c142509cedba8e002606cf1cc40bf8d949965b5e711b858ce25ba4b43b379
- 07 L 114d2a7ea315db664e453ea24b32193c326584aaf924883b0715add99a52c2a2
- 08 R ce009566127e729d6cde1200f058edd8cc6c9bfeae20c0fc9f3b1f06cf45dcb1
- root ed4e29126eaeaefca5550cf362f74c54eabb6206976d34c4c4c9e2519fb4993d