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 DOCLONG 1ST, SAN CLEMENTE, TARLAC Award a ₱1.3M contract to DIANNE BUILDERSBarangays
Transaction hash:
b1bfe7c8d1caa6c46a15ae04cca453c0bc6246cd614a0f8fd347f04a662f21ee
Status:
Included and unchanged
Block:
#5,749 264 blocks after it
Position in block:
Transaction 217 of 304
Award day:
Jan 22, 2025 (1 yr 9 mo ago)
Value:
₱1,345,668.32
Project:
CONSTRUCTION OF 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 #5,749 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 DOCLONG 1ST, SAN CLEMENTE, TARLAC awarded it to DIANNE BUILDERS on 2025-01-22.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 b1bfe7c8d1…2f21eenow …
- 2. Block Merkle root changedstored 6bbde1b895…212631now …
- 3. Block #5749 hash changedstored f5ef14c53e…11f868now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 303 records. Each step hashes the current value together with the sibling shown.
- leaf b1bfe7c8d1caa6c46a15ae04cca453c0bc6246cd614a0f8fd347f04a662f21ee
- 01 L b070d029c91bb007d51ad40d69172381aedabb7c996fb40ca44d6a2b909c3261
- 02 R 051efbbe688bd82cef24299fd5940b61651c9c3a1c568e3b28bc3de962930a73
- 03 R 4fd951bf7908e5c46847734b2ffe9f06a054eed2e1f77a48de766308983889ea
- 04 L dc22b067eb6458a14d80075dc51b1cae616777db9cf924c7e3773932a838ee61
- 05 L 24e8f2cf44c342fe2abee29db9b85bee7ecd2df18482ac12d38e1f07ae6c8fb1
- 06 R ff3f67e6e39a5ce85049f6a786a178b41f55ad29d42aae870089496781a96668
- 07 L 52d00a7953c7361104d625640e7b584f42c9be9c6c79d5dd87317c813fc0f724
- 08 L b8342a843454a50bc6d1d62eafb7093a277f4dfe35b5e2e1bd0bd16ff07f8ea1
- 09 R 689f75fc688c4a2b34973f20bada2a87abc2e874cfb039a7a641c6226bfcbbd2
- root 6bbde1b895f8b7ec65f13ccae175c1b5e0e4793c4c16363f953a4535d1212631