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 CANDELARIA, QUEZON Award a ₱123.1K contract to JUNDES CONSTRUCTION & SUPPLYMunicipalities
Transaction hash:
bbfbc2ddaba793159414d1a9267def8a275b4d5a1e1c4f99a1a64f9811ab0191
Status:
Included and unchanged
Block:
#1,292 4,721 blocks after it
Position in block:
Transaction 75 of 103
Award day:
Nov 11, 2011 (15 yrs ago)
Value:
₱123,090.00
Project:
REPAIR / REHABILITATION OF HANGING FOOT BRIDGE Cedeño St. leading to Brgy. Malabanban Norte Candelaria, Quezon
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 #1,292 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 CANDELARIA, QUEZON awarded it to JUNDES CONSTRUCTION & SUPPLY on 2011-11-11.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 Candelaria 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 bbfbc2ddab…ab0191now …
- 2. Block Merkle root changedstored 181eaf46d6…394f74now …
- 3. Block #1292 hash changedstored 1dd3723d51…67234bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 102 records. Each step hashes the current value together with the sibling shown.
- leaf bbfbc2ddaba793159414d1a9267def8a275b4d5a1e1c4f99a1a64f9811ab0191
- 01 L b670a4ba3cfc97c8605539266fa6726869deeea48780d3b8fc375e2e617bff00
- 02 L 8c190250dc076ae2d156a04ae906166441f8b0836746f314f43f218449bc5a80
- 03 R ee7dfdaf58ab36e138f51184ec427eb96ee07efc9b6ee7788b395e1afaa38f7c
- 04 L 55c56ebdf7ddea2d1cde896599b6d6c91073fb1b19725acd49d3da764ebfbd7b
- 05 R 337ef2bfb1e79f9bbae8c8f3708959e544f9fb6141d627016c57c5f30153d695
- 06 R 9e13f0f237a38adc194d7e6a2f4928359b54eaa208993f82b1608a54d41f3425
- 07 L 84c5a26956085346535cd9a41d489a7de94478bb5fad46e22c8113e7eb765dcc
- root 181eaf46d6ae5ed30625026ff98470b784c55a893b50c8b7470628a77e394f74