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
PROVINCIAL GOVERNMENT OF AKLAN Award a ₱1.9M contract to 79 CORNERSTONE CONSTRUCTION DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
d0cc39ea60f3e54ce2bd5274c816d56c56ba3e9ef2961c3be8c5f927fc8cc105
Status:
Included and unchanged
Block:
#5,702 311 blocks after it
Position in block:
Transaction 178 of 218
Award day:
Dec 5, 2024 (1 yr 11 mo ago)
Value:
₱1,893,569.04
Project:
Repair of Altavas Elementary School
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 #5,702 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)PROVINCIAL GOVERNMENT OF AKLAN awarded it to 79 CORNERSTONE CONSTRUCTION DEVELOPMENT CORPORATION on 2024-12-05.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 d0cc39ea60…8cc105now …
- 2. Block Merkle root changedstored 453d3783ca…e8286fnow …
- 3. Block #5702 hash changedstored f7653f0099…e47a12now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 217 records. Each step hashes the current value together with the sibling shown.
- leaf d0cc39ea60f3e54ce2bd5274c816d56c56ba3e9ef2961c3be8c5f927fc8cc105
- 01 R d1073be57c2c69ed66cfe938aea7ab01a264b1c4f8e8e5ae1c5148f806f504fd
- 02 L 234984be8116e16a4ba33795a3033ecb045f1e9993917479b510bca126e7c1f2
- 03 R a337d2659cbce4f06bc9df44907f5d9463ab792b7112aa8b7be18a490531809b
- 04 R 570130e526f1df3831c4a0b464ba71c70e20b279758c4293779e749faf5c6be4
- 05 L d4503b006f7cc395f39533f596e035066f061dfac1b197e01c52d1e2a635c6fb
- 06 L e1bb241d427bc30c07dd128cae7410617ae48eabded856e5d41a57e63046a5e9
- 07 R 823112012f0f3ac671c5952cbfbfc6348639e7b4c92292822a565638a1650091
- 08 L 4d1bbb5d4a4e2a02fc8a952add2ad8394c3910fdff5db36928a54405ed32d326
- root 453d3783ca69f7685ac2210e02ed1adddc45496d7e6d6b90224a2d1899e8286f