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
PROVINCE OF KALINGA Award a ₱596.3K contract to CJ REALTORS, CONSTRUCTION AND ENGINEERING SERVICESProvinces
Transaction hash:
dc612237c85aed80edf7ab0e045ae64d9b367b8c222dc1ded1dfc44e17f7d6e0
Status:
Included and unchanged
Block:
#2,609 3,404 blocks after it
Position in block:
Transaction 212 of 248
Award day:
Dec 18, 2015 (10 yrs 10 mo ago)
From:
Value:
₱596,335.00
Project:
IMPROVEMENT OF NASGUEBAN FMR
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 #2,609 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)PROVINCE OF KALINGA awarded it to CJ REALTORS, CONSTRUCTION AND ENGINEERING SERVICES on 2015-12-18.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)COA's CY2024 audit of Kalinga gave a "unmodified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 dc612237c8…f7d6e0now …
- 2. Block Merkle root changedstored d40b864b96…e2d274now …
- 3. Block #2609 hash changedstored 70fb3c62f2…9c8709now …
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 247 records. Each step hashes the current value together with the sibling shown.
- leaf dc612237c85aed80edf7ab0e045ae64d9b367b8c222dc1ded1dfc44e17f7d6e0
- 01 R dd95904da168776bcc931dc7bbb9cab9a80e92b97b5f8c15ccf13c0e52e7ae98
- 02 R f9472cdc7ae0ea746c907b2383954ddb621628fef990f22f366d2d9d072ba28c
- 03 L 7c4a21e253a442b26fd8aea1d5af7bd5997c8d72f857a8c6a3cbb041df69a3c0
- 04 R beb512f8309e4a4fce9758bf86d5c1c4f945e3503a0dd2d19602c3bbaaa22b60
- 05 L f8d56e59ea4ae707db4cb626f9cfdea8fa673365f3b3c2c60fc89e274f40d763
- 06 R 44cdaf9139345a88458ae08f4245ac144ebd08d11c857dc094a1e1a275f7d76d
- 07 L 9caa89129b01af6abb9b74b67712f5f3352fe6c0c984f97676f0950b7745e536
- 08 L 72b683564db422e8a8a80a435319a5f5cbe75d5c7c1ba93b0f93e99c02049a4d
- root d40b864b961f56d2573c8db218664672f53f84ec4e2a28b0c3f4376d4ae2d274