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 CONCEPCION, LIBMANAN, CAMARINES SUR Award a ₱79.2K contract to F.N. MAYOR CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
e030da4e79e2ff5887d11f6b9375ebd66b9d2488de0d75d3b0fd6bb62ff20f6b
Status:
Included and unchanged
Block:
#4,188 1,825 blocks after it
Position in block:
Transaction 157 of 174
Award day:
Aug 10, 2020 (6 yrs 3 mo ago)
Value:
₱79,240.00
Project:
Drainage Canal
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 #4,188 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 CONCEPCION, LIBMANAN, CAMARINES SUR awarded it to F.N. MAYOR CONSTRUCTION AND SUPPLY on 2020-08-10.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 e030da4e79…f20f6bnow …
- 2. Block Merkle root changedstored 978299dcff…598425now …
- 3. Block #4188 hash changedstored c6eaee3369…054d57now …
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 173 records. Each step hashes the current value together with the sibling shown.
- leaf e030da4e79e2ff5887d11f6b9375ebd66b9d2488de0d75d3b0fd6bb62ff20f6b
- 01 L df4788dd26b2209801474f878ffb686ac6bc348eb14743db7ec6195a98be13f7
- 02 R 0678046a387333cd0ff323e4d9c26ccadb0ae3c28306ff736be560f84fb5427b
- 03 L 6a12124ce19c33d6297eeb2bdd8c7677619102550284e2da6d46261bc49a579b
- 04 L c43dff0cec81f4c769fdc7433c317c7330cd9d0ac34990f9a907a122f80bc5b3
- 05 L 390576ae836ebe4a2a8e54caca256832c461b6fa83bd6bf34b7f8c09cf939809
- 06 R b24a3bb3f06f495724bbb852794ccb2d59ffb315c2d6b9f7c1f7b926f369b73d
- 07 R 4d978557a1c817d0b3402b2f0648dbed43a8e5419dd3c3ead63e21ade519403d
- 08 L 66c0e8f8dcc9014b960e6ff9081cdb505eafe8e783e73b74c8a7e7eae35d26ac
- root 978299dcff4abab6835d76bed5293609943b67015ebcb4a50e5c88543b598425