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
FIBER INDUSTRY DEVELOPMENT AUTHORITY - REGION XI Award a ₱191.8K contract to NASH STONE CONSTRUCTIONNational agencies
Transaction hash:
00528ef454af7fe12dcd4d6f6168ec6651af55c6188e8ec57ee8e9dd088263d7
Status:
Included and unchanged
Block:
#5,718 295 blocks after it
Position in block:
Transaction 0 of 9
Award day:
Dec 21, 2024 (1 yr 10 mo ago)
Value:
₱191,777.00
Project:
Construction Services
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 #5,718 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)FIBER INDUSTRY DEVELOPMENT AUTHORITY - REGION XI awarded it to NASH STONE CONSTRUCTION on 2024-12-21.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 00528ef454…8263d7now …
- 2. Block Merkle root changedstored 23e0e5e21a…8fdb22now …
- 3. Block #5718 hash changedstored 422ad81efb…69843dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 8 records. Each step hashes the current value together with the sibling shown.
- leaf 00528ef454af7fe12dcd4d6f6168ec6651af55c6188e8ec57ee8e9dd088263d7
- 01 R 1240be8eb448aedd8e1197685c7671aadd005432508c9df39bc504a025084d94
- 02 R 885841f065227682515e5f12e1caa146c5362b10660902908bb5712b3a22c8bd
- 03 R f203875de77ab9527ce64380f5cb8e5797e90bfc257d7521843937b41c824dcd
- 04 R 20d0f488b6bdfcd8f2eff28d37018e2586df0d6fbef392eb7debd231a871fda2
- root 23e0e5e21a4ce0288a8f3721ae644e78936d94c18c3b2905f875910e7b8fdb22