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 HUNGDUAN, IFUGAO Award a ₱288.9K contract to CNRJ CONSTRUCTIONMunicipalities
Transaction hash:
f08e12e1ef01e8d1728d9747a2faa3e11554db59a832c9f429c22f7b7bfc9cb7
Status:
Included and unchanged
Block:
#3,076 2,937 blocks after it
Position in block:
Transaction 253 of 268
Award day:
May 15, 2017 (9 yrs 5 mo ago)
Value:
₱288,943.56
Project:
Material Recovery Facility
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 #3,076 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 HUNGDUAN, IFUGAO awarded it to CNRJ CONSTRUCTION on 2017-05-15.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 Hungduan gave a "not stated" 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 f08e12e1ef…fc9cb7now …
- 2. Block Merkle root changedstored 174a124299…2344b3now …
- 3. Block #3076 hash changedstored d340d4ee8e…049c74now …
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 267 records. Each step hashes the current value together with the sibling shown.
- leaf f08e12e1ef01e8d1728d9747a2faa3e11554db59a832c9f429c22f7b7bfc9cb7
- 01 L f005274267e5f7bf1f1e45b32cdea79131610669e52f9448fa25eb36e9369efc
- 02 R cd57a2ea5dc8bb5e0cc692c6a6fb74471dabff5a35e528cc491bcc555f0fdb7e
- 03 L 46b0af53dbd942a638583b503bca53fcb2d4e8c50d63690858c21d42b8a3c182
- 04 L 8313dd7ae9ecb7abc56e2b9d99a8b466e48118789652dff0b277a8c42ec871e5
- 05 L d7ab6bd65a2312ee4d1d343bed0c87ddedad7f18eb2f5a5be587a6343cef794e
- 06 L 77907875c9b337d5ea00fc3bbd38db651cadbd1307fcb3e786952be9d454cc47
- 07 L d05f3e9e372d6647c7a89095b608d76c71616d3004e06659fcc0d656b8235cee
- 08 L 72c977366ae4518a07077bb3cecedf72197586455e03e6b7848d27a43940ccec
- 09 R 39b2e95ffa59c25641d2f9eb9bfb341624e66db78c7a679538cc18b5a47401d7
- root 174a12429902d30b5433fc21f999aa7eaf94b230886ebb51eda3533b012344b3