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 BAGUIO, BENGUET Award a ₱608.9K contract to TIMBERLANDS CONSTRUCTIONCities
Transaction hash:
4d42332efbee32ba81918a6750036632c32671736e450e59c2c9b13c935f6ac8
Status:
Included and unchanged
Block:
#3,839 2,174 blocks after it
Position in block:
Transaction 90 of 343
Award day:
Aug 5, 2019 (7 yrs 3 mo ago)
Value:
₱608,852.50
Project:
8918-19-251)Const of retaining wall Upper 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 #3,839 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 BAGUIO, BENGUET awarded it to TIMBERLANDS CONSTRUCTION on 2019-08-05.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 City of Baguio 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 4d42332efb…5f6ac8now …
- 2. Block Merkle root changedstored 5516cc23e5…629e89now …
- 3. Block #3839 hash changedstored b9826a72dc…e0f525now …
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 342 records. Each step hashes the current value together with the sibling shown.
- leaf 4d42332efbee32ba81918a6750036632c32671736e450e59c2c9b13c935f6ac8
- 01 R 4efc7450e5aafee52e68215a9be6360dc43aa843693095374a11813d66bce192
- 02 L 02c1e731e0cacda6c3e1aed6dbd97c81bf5de742d6eec2ac8c5a644520f137c0
- 03 R a2d1e80dd84bf45c68091b89467ee0c3ae4c247c4dc5a209811f028ada8c5086
- 04 L 0784f17bb8d7f9e5a1c792693e894ea58ffd311347c89c77450db30ad4cfd8c7
- 05 L f4fd5d7f01b4f2c6d193491091ad888587dde7ecd267f2eaa229d8324a1f54d2
- 06 R 5a1fc6ca7876e33bf4949bfe71b235e06f2bf11993c875ab8d623596191ebfb1
- 07 L 528c582af655c3ae312200f7d024e33aca8352f65902c0f2449f4d6f8dcd2c13
- 08 R b2daf4e2df737c298aacb3352a368ec96eea86620f2a027796825ce32b69b1f0
- 09 R 92f89ce8e63d45cab56fe73cfe0468873de3ed2ca8e10ee75641cec9a1b2a838
- root 5516cc23e53b8978fe994b2fe9765338b643bcb997e6b07c64bad725f3629e89