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 DAUIS, BOHOL Award a ₱1.1M contract to CEVIC CONCTRUCTION AND DEVELOPMENT CORPORATIONMunicipalities
Transaction hash:
0e4e99796fb6bf65b1387cd121729aa99cb285b896096ca054a4428a2a4f045a
Status:
Included and unchanged
Block:
#4,637 1,376 blocks after it
Position in block:
Transaction 21 of 323
Award day:
Nov 22, 2021 (4 yrs 11 mo ago)
Value:
₱1,092,744.00
Project:
Concreting of Purok 9 Songculan Barangay Road
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 #4,637 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 DAUIS, BOHOL awarded it to CEVIC CONCTRUCTION AND DEVELOPMENT CORPORATION on 2021-11-22.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 Dauis 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 0e4e99796f…4f045anow …
- 2. Block Merkle root changedstored 0cac5e79c4…507157now …
- 3. Block #4637 hash changedstored 530046e78f…cf2184now …
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 322 records. Each step hashes the current value together with the sibling shown.
- leaf 0e4e99796fb6bf65b1387cd121729aa99cb285b896096ca054a4428a2a4f045a
- 01 L 0de41b6d86f3453d7c5dd27bddb80201f03787d3dbe7f84287404a3c063bee1f
- 02 R 84f4afb65b3bf8d020f924f43b5a76ebda09cfd08541c262e85d5175181060c7
- 03 L 62444dd579131dab9dfb738f8be62b00f872b861795ee9719e9eb8aa70e34a91
- 04 R f9fb72e6dae1a77c9b281fa0064ee100ea2363fc70a6cac14d5aecde252f70b1
- 05 L 6ebaca0bd22aeeea7cf0db45878bf85fc02bea2c1b63c38f60fc73ee5f117d2b
- 06 R 2369953bec85bb4a2781aa9192bd84a4846284868ed36808a302c283a11ee61b
- 07 R 1963467370846f9c00424e92b14d2b2d622e766759ce267807079d53b146ca59
- 08 R ffbc09e2c4e29bded7c1bdcaf8d19f8dbf91b48daa78632eb3342847a49551dc
- 09 R f9a4b9130f20655ebd08e1f3387cb250b4d802bf6d807f45a3bec27da735ed7e
- root 0cac5e79c4f7dcd34b53a27b8e08c70b0376aecbb56f0de48daeab6bd1507157