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 PALOMPON, LEYTE Award a ₱1.5M contract to CIRCLE Z VENTURES AND DEVELOPMENT CORP.Municipalities
Transaction hash:
cd1afd4a0f5ae623a61e4bb5753829d4a582c2fa29e9c082f1de38f2a0a557e9
Status:
Included and unchanged
Block:
#3,160 2,853 blocks after it
Position in block:
Transaction 207 of 257
Award day:
Aug 11, 2017 (9 yrs 3 mo ago)
Value:
₱1,469,980.55
Project:
Construction of Trading Post
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 #3,160 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 PALOMPON, LEYTE awarded it to CIRCLE Z VENTURES AND DEVELOPMENT CORP. on 2017-08-11.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 Palompon gave a "qualified" 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 cd1afd4a0f…a557e9now …
- 2. Block Merkle root changedstored d958bb8c20…80a217now …
- 3. Block #3160 hash changedstored 2ba84bfb0d…7e0dednow …
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 cd1afd4a0f5ae623a61e4bb5753829d4a582c2fa29e9c082f1de38f2a0a557e9
- 01 L cc56533df920c3fd557dff7974b231b96b93d1afa63fe81fc3906a06f2aba16a
- 02 L b6145ff24d878b2e8d26d012302dbf787f104187195c4a2897f8adfcf5f890f9
- 03 L 356bf1d887d17c88b5fd8574cce8cea7ff80faff835e162e31577ecb8e2f1c40
- 04 L 97a07b9cc96aedbbf10b991bc068f3eaa40e0c32c79a062f62f2f3a8d5d9627b
- 05 R 87fe4206db99ecf53b94f180fa7c96c4c2ec5dc8f5a2effcd23c686ad5ca3e59
- 06 R 0f6396e8516fd0ddbe7acf9eded8a2c0c6cabe125b6434e7f9a91ff0d2699458
- 07 L 80dd946275d4c62fe2f5685580bd54ae366e049feff724d8629f6468cf167366
- 08 L c5a5b9a50d2fc1c0d40b022c8eaeb652f8221ea84853a2656c1e4e13b4b02f8e
- 09 R c56dfa38cf627e68fe25cacbd684fc24a769f4ebec9888c1b3b4061e6a6cef8b
- root d958bb8c2034383cef20724b88be836f95b94b9df7ff0a1278da2e09e780a217