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 DANAO, CEBU Award a ₱2.3M contract to PRIMEROSE BUILDERS INC.Cities
Transaction hash:
a2eb015bf3e438e2d75414ec4a4de05743e5e2ab56edd37aff8975fd9bae0052
Status:
Included and unchanged
Block:
#5,917 96 blocks after it
Position in block:
Transaction 90 of 145
Award day:
Jul 25, 2025 (1 yr 3 mo ago)
From:
Value:
₱2,310,627.86
Project:
Completion of Covered Court at STEC, Barangay Guin
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 #5,917 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 DANAO, CEBU awarded it to PRIMEROSE BUILDERS INC. on 2025-07-25.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 Danao 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 a2eb015bf3…ae0052now …
- 2. Block Merkle root changedstored 5b6551cc65…06dcdfnow …
- 3. Block #5917 hash changedstored c9ea71fd81…19e2d5now …
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 144 records. Each step hashes the current value together with the sibling shown.
- leaf a2eb015bf3e438e2d75414ec4a4de05743e5e2ab56edd37aff8975fd9bae0052
- 01 R a3a6666b92cd217f93aaa0ca2b9d0d011a683986165705b991258095dbac34cd
- 02 L 4b7643f63558105bfedd77868f6dc2173cd30987274774f6d18b6b679662b50a
- 03 R 34391bea79fe983d23a49d8304b45a25936db50f2fee86e1c9d28aaf086ece76
- 04 L b32e0f02d77090f84bbb9c803e9b9ea9c825b1d38c58ed84c18f735da048cf45
- 05 L 2270b61cb36ccfa43b4267fbbd631513cbf69bb5843cfa2e904953314de978bc
- 06 R 576f2722695857a223cb4fce976bb1b491913ae13de974e5feac2004defc9e08
- 07 L b7c4f1e590b4e5dfe6a6de5c60fd3c9fc98b70efaa36c520ffa85edac22d9b18
- 08 R a98ce7f7c5204c82daeaa24ec998a146765108201ad41e3e26f8a5347b59abe3
- root 5b6551cc65ea014e944aa329f04773bdbe50d6e23e2583afb07af6273906dcdf