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
MUNICIPALITY OF BALBALAN, KALINGA Award a ₱498.2K contract to CHONG CONSTRUCTION AND SUPPLIESMunicipalities
Transaction hash:
e10ceebddaff6e6ebe444e781e6e9fd311f9472800b92b6361656b90ed00752d
Status:
Included and unchanged
Block:
#4,144 1,869 blocks after it
Position in block:
Transaction 223 of 257
Award day:
Jun 26, 2020 (6 yrs 4 mo ago)
Value:
₱498,169.48
Project:
CONCRETING OF PALPALNOS CIS
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 #4,144 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)MUNICIPALITY OF BALBALAN, KALINGA awarded it to CHONG CONSTRUCTION AND SUPPLIES on 2020-06-26.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 Balbalan 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 e10ceebdda…00752dnow …
- 2. Block Merkle root changedstored ee9584046f…fb0d43now …
- 3. Block #4144 hash changedstored 220686968b…eb52e6now …
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 256 records. Each step hashes the current value together with the sibling shown.
- leaf e10ceebddaff6e6ebe444e781e6e9fd311f9472800b92b6361656b90ed00752d
- 01 L de1dcd62041d2441aa44137626b2e79e86fb812186e4867e449ac3938461bb1e
- 02 L e6b81dc19f44c7851663a8e9cbb6772e75641cf6af8a8f982b403f77ece8f856
- 03 L 55a0e3bc91e189c687fefa76dc375ce69af78bb0eb8bd744af4fbc84e8bd9b5d
- 04 L 60997916295cf1f067012e4390d0ae20778b798d6a180647fdb5ac14fcfe050a
- 05 L a013fa39de52c8ee926577b50477825de02166436d8c0012b5d94006715cfeff
- 06 R 4e3a639913cbed195519355e2cbb0b073c4a055d7083ac9a385832ee70fa11b8
- 07 L 86bdf0e2bf291a506de9b0c0ee9ecce2c6fd2c23d3e914371e34ea34b90a35d9
- 08 L 765e0fa9cf00da6ee0d31996df4e5700ff1aa1125d74cff0afa5e279c5a1ab61
- 09 R fa21d0faacbab233fcc1e1e93f994ed6366eed7e7c1c545afd6b9ce440e9ad79
- root ee9584046f2db922b786c117c1d9b526ddc5c367bc3fc7aa11d172e55bfb0d43