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
CITY OF QUEZON Award a ₱4.3M contract to COMPACT BUILDERS, INC.Cities
Transaction hash:
23e5ffb50e6d5c0ca1e17f2a16a1072844227d67b53e67054b9268dbee835c26
Status:
Included and unchanged
Block:
#5,046 967 blocks after it
Position in block:
Transaction 20 of 170
Award day:
Jan 24, 2023 (3 yrs 9 mo ago)
From:
Value:
₱4,266,798.57
Project:
22-00164 PROPOSED REHABILITATION OF COMFORT ROOMS
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 #5,046 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)CITY OF QUEZON awarded it to COMPACT BUILDERS, INC. on 2023-01-24.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 Quezon City 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 23e5ffb50e…835c26now …
- 2. Block Merkle root changedstored e09bf00a50…bedac9now …
- 3. Block #5046 hash changedstored e7c4904d46…66839bnow …
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 169 records. Each step hashes the current value together with the sibling shown.
- leaf 23e5ffb50e6d5c0ca1e17f2a16a1072844227d67b53e67054b9268dbee835c26
- 01 R 24550bb4cc0313ec21ae597331ea5d390164c75d4c93f0ce2059fd46e357d90a
- 02 R d3aac54ff830804608552d359947bc25655f34fabd4247ae67e79a1c034208af
- 03 L b84b06b22180b810fd705aa8ce7f90a59e821224db7ad0368f1d41c3506833f1
- 04 R d46c6d472d67fc5a2963552f624c2b7d891a8c0ed3b1c949780aaf3086a22c56
- 05 L ef233b39f7eded808efd1bbcb381b9da8cbdbfce5ffca879368d4fdf57a64a71
- 06 R 0e91a3507760b37e4d67c224be40ca46ff3cf0e233941b6bdbb1ef421c12282d
- 07 R de4839c01c898d2bd14e919fa45abe2af73b6e635fd11576c367c5620bfa8a08
- 08 R e14f7fca88df72ab93eefa33c113312848d529ed6b68a3e7bbeab9145ca89dae
- root e09bf00a500d24aff7a74001dd2a35064cc3e11e8d83ff2a9d005bc21ebedac9