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
BUREAU OF FIRE PROTECTION - REGION VIII Award a ₱378.0K contract to ADB DYNAMIC BUILDERS & SUPPLYNational agencies
Transaction hash:
1042498117fea2d3b1d65f8bf021455feb0cfc703d6a00e991816b16772fb80c
Status:
Included and unchanged
Block:
#1,806 4,207 blocks after it
Position in block:
Transaction 7 of 46
Award day:
Jul 18, 2013 (13 yrs 3 mo ago)
Value:
₱377,988.00
Project:
Kawayan FS
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 #1,806 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)BUREAU OF FIRE PROTECTION - REGION VIII awarded it to ADB DYNAMIC BUILDERS & SUPPLY on 2013-07-18.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 1042498117…2fb80cnow …
- 2. Block Merkle root changedstored 31e6892c6e…baffc7now …
- 3. Block #1806 hash changedstored 5da0dcf18d…50c058now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 45 records. Each step hashes the current value together with the sibling shown.
- leaf 1042498117fea2d3b1d65f8bf021455feb0cfc703d6a00e991816b16772fb80c
- 01 L 0e46f9e0232dc93f4952e58cef17f3dd745fc4bae8d5b7c4ead01550484b3f1b
- 02 L ff3dfebf9619e774f8bcbeae710584891a4b27d71ffe5bd4a7427063fd8107f2
- 03 L 336ceea95b3a449e9960ad529ede22e8475d700e76bc4c9cabe807ebae000b9a
- 04 R 1452e55f0c146410db88ef9c278bae889ac309bf6874c9bca15eac7000148288
- 05 R 72d4778a4614787a75468a801a9c951ebf5a92674458ee28ca3222908b592bb5
- 06 R e3eed23076e73c701af03e82d8a787bbdbfb135db04651400630b7769b4ceb98
- root 31e6892c6ec22ebd3f62f1ee6647cb002bb7a28654e6ad64021a0fe015baffc7