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 CULANDANUM, BATARAZA, PALAWAN Award a ₱67.1K contract to A PLUS TRADING & COPYING SERVICESBarangays
Transaction hash:
9cc58d69ce05705ce91798f7761c99c14786cedfa83d6005d4725c6388a0a085
Status:
Included and unchanged
Block:
#5,207 806 blocks after it
Position in block:
Transaction 2 of 8
Award day:
Jul 8, 2023 (3 yrs 4 mo ago)
Value:
₱67,087.00
Project:
CONSTRUCTION MATERIALS
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 #5,207 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 CULANDANUM, BATARAZA, PALAWAN awarded it to A PLUS TRADING & COPYING SERVICES on 2023-07-08.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 9cc58d69ce…a0a085now …
- 2. Block Merkle root changedstored 1f7d82065a…1a8515now …
- 3. Block #5207 hash changedstored 5df59b0147…9b1fbcnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 7 records. Each step hashes the current value together with the sibling shown.
- leaf 9cc58d69ce05705ce91798f7761c99c14786cedfa83d6005d4725c6388a0a085
- 01 R 9f8095718bbe503f5ef55579107465b623c861ccc0f27347dbd03219a3bb52ba
- 02 L 23e6e78edaefc57f79ffafe54761625bb5698fcdc1d9ba5eaf463e4bf725646b
- 03 R 75fbe858212b7af0a864805c8d700e3d91038ba383563f2bcf5fc65723e93a60
- root 1f7d82065a55e8fe1c5388907a0fbca1b702e9cd2d0ba9de94274b6cdd1a8515