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
BARANGAY ALFONSO, CONCEPCION, TARLAC Award a ₱602.3K contract to PD FELICIANO CONSTRUCTION SERVICESBarangays
Transaction hash:
a4eeee45fcb8f70aab3988a4c7b8adadbd151a6b9f91e3c0f81557fc35cff52c
Status:
Included and unchanged
Block:
#5,007 1,006 blocks after it
Position in block:
Transaction 166 of 239
Award day:
Dec 15, 2022 (3 yrs 10 mo ago)
Value:
₱602,330.31
Project:
CONSTRUCTION PROJECTS
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 #5,007 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)BARANGAY ALFONSO, CONCEPCION, TARLAC awarded it to PD FELICIANO CONSTRUCTION SERVICES on 2022-12-15.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 a4eeee45fc…cff52cnow …
- 2. Block Merkle root changedstored e50f7a7d86…19a951now …
- 3. Block #5007 hash changedstored 762315d698…68ddc3now …
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 238 records. Each step hashes the current value together with the sibling shown.
- leaf a4eeee45fcb8f70aab3988a4c7b8adadbd151a6b9f91e3c0f81557fc35cff52c
- 01 R a5b4acaf8c6ccf9324ebcbed03a8bcd9c88fe534238749ea58445ebf8a6f26aa
- 02 L 026363ab48dc9c58387a0df5c6a5c015a3c1574a0035619a03013c963d9acede
- 03 L d586495dd9d1d1bdccda4f2a657f9ff14486761f29a087ac13aa92cca3b6a34f
- 04 R f0f46798f29a0705777b51b1de42d2603ffb9eb86c82424a4743e09f3846db0b
- 05 R 3eade2f35c8c73e8afce808a76ad7c3fa4e8fde7704c43aff09792f9ad94739b
- 06 L ee039df870bb2ec11488b7d021c727efbfff66b61a0fbb4dcbf1442c817f0021
- 07 R 11a4f07664d139e98b1c9d0453737899733a3ada4725a5255000b0e1ccbc5bc7
- 08 L d55d8c39d076e15fc4e50e0d42e256ede6b5d7b03e974597f4de81299fb83361
- root e50f7a7d864f40c85c2ebaadd8587931a1de3236103a63762fbfdc8fff19a951