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
PROVINCE OF AGUSAN DEL SUR Award a ₱60.0M contract to ARQ BUILDERSProvinces
Transaction hash:
bda4e7ca386e00de47d12428b89c38e4201a84abf4c5463c74d4ccda1c809208
Status:
Included and unchanged
Block:
#5,318 695 blocks after it
Position in block:
Transaction 216 of 300
Award day:
Oct 31, 2023 (3 yrs ago)
To:
Value:
₱59,971,750.02
Project:
Construction of PRJ (Bunawan) Mandagao, Poblacion, Nueva Era-Veruela 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 #5,318 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)PROVINCE OF AGUSAN DEL SUR awarded it to ARQ BUILDERS on 2023-10-31.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 Agusan del Sur 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 bda4e7ca38…809208now …
- 2. Block Merkle root changedstored 0809e1eb89…495ae9now …
- 3. Block #5318 hash changedstored 3e31ee8e3a…7e29fcnow …
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 299 records. Each step hashes the current value together with the sibling shown.
- leaf bda4e7ca386e00de47d12428b89c38e4201a84abf4c5463c74d4ccda1c809208
- 01 R bf2987f259959b1b36a2e6b2c1a49818c9b01c1ab28e334bdcbe7495ea834ff0
- 02 R 08f20b80863dc861ab789cf07ed0e8afd57be27b5f59468797ac3715c7d46c02
- 03 R 321ea65dbf5fa47de9afb786f295bae5a01da4105754f366566368c9eed482ed
- 04 L 14464d50b8bb7b8cd6e52e3798d18d25b8443a0b7a6950f02a2f13dff168d78e
- 05 L a4c2547b50419a5b99bde2f06a1c7f7e24a82cb986081558f3a322c794df3c36
- 06 R 7c3fc900c3f3b77d4aaacc61bbe3e9714c7316e679db77b4e92d30dfd2283bdb
- 07 L 152f51ecdf860f3c5e3be50c02150b37286328a7c90b4838cab6ae7af0f3ee0c
- 08 L f49554b8d0f9df455a31c2d9b9b2d5135bacb76a4d1f0a6e82e3facac1022ec9
- 09 R 9c23f94ce641d7dd27b021379156125fb1edf73bf5f7702c3cf132a89dc03823
- root 0809e1eb89f555f1c02c89cf46411e48066a715e71f2c817efdd08eaea495ae9