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 RIZAL Award a ₱3.5M contract to ANROL CONSTRUCTIONProvinces
Transaction hash:
b79d6d244bdad75d5c39f16b378e136447872f945aec761a83ad1a56150b745e
Status:
Included and unchanged
Block:
#2,023 3,990 blocks after it
Position in block:
Transaction 56 of 76
Award day:
Mar 13, 2014 (12 yrs 8 mo ago)
From:
Value:
₱3,527,889.70
Project:
Const. of 17x30m Ynares Multi-Purpose Covered Cour
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 #2,023 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 RIZAL awarded it to ANROL CONSTRUCTION on 2014-03-13.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 Rizal 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 b79d6d244b…0b745enow …
- 2. Block Merkle root changedstored e75045ce6e…e0e30fnow …
- 3. Block #2023 hash changedstored a6d5c3d37d…3fd5c8now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 75 records. Each step hashes the current value together with the sibling shown.
- leaf b79d6d244bdad75d5c39f16b378e136447872f945aec761a83ad1a56150b745e
- 01 R bb742d19673aad9a2decd4c63416b19f6480149b69125748ae5e4fe1b2ae51c6
- 02 R e0e15f100663982987978e0ae5498b63fef88bdac08eb8c0a7454ed08c4f2ec2
- 03 R d78a9c8ee29702b5b8de5b0e93f8a1f7b4bcc84458c443d55fbbb305892dcc77
- 04 L c2454f419143610542133d48c3414292fba2cb282e201488e57846c50db66ac9
- 05 L 6ab797f10b9e73a452d9ec066db0e8d74beb67d4d22471708694028dae9ed44f
- 06 L 611b2c2066c3ca558c7121b26a3371efc6fb07f04a5f3a6869902069303bff16
- 07 R 821e501e08a3f5a3a89aba8d893ebb98d2cf1b33ba1db5dd8ad8051191fa0588
- root e75045ce6e1c68f24d56bfcd4b2e7d28e65dcb856beb1822675f012e41e0e30f