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
CATANDUANES STATE COLLEGES Award a ₱13.0M contract to MVLAND GLOBAL BUILDERS INC.National agencies
Transaction hash:
ebfeed44aecef43a00e26d29262bb9dd121e3628fcafa51c9ed0c0e690ea5a0f
Status:
Included and unchanged
Block:
#4,598 1,415 blocks after it
Position in block:
Transaction 187 of 213
Award day:
Oct 14, 2021 (5 yrs 1 mo ago)
Value:
₱12,956,742.33
Project:
Completion of University Sports & Cultural Center
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 #4,598 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)CATANDUANES STATE COLLEGES awarded it to MVLAND GLOBAL BUILDERS INC. on 2021-10-14.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 ebfeed44ae…ea5a0fnow …
- 2. Block Merkle root changedstored b12ea5258b…c0cbb6now …
- 3. Block #4598 hash changedstored af562b08e9…f6b9a4now …
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 212 records. Each step hashes the current value together with the sibling shown.
- leaf ebfeed44aecef43a00e26d29262bb9dd121e3628fcafa51c9ed0c0e690ea5a0f
- 01 L eb7a638c9af396dab77786a33e05c22c56ba499c25d0437f0d681782c88e6028
- 02 L 0aca695c53da1af9ec08f35e55e1b3aa85da7aa9fb376b4eed1cbf79f911add8
- 03 R cdbee82a4f8e6246545d47cf9f5b315e8e9e06887ed3fcbdb8509b5a6b5c6630
- 04 L e22fb4029ce1af90c41d4692d1aa416953c6a03c2ae30fea826c8e348fb2c515
- 05 L 20b330797f7ceeb24f9870b703b85b2e638b127b7d970e415b86c97d4706fba5
- 06 L 99936753ed6efaba707d8ac82d63a982b4731d87ea7ba01dab457ccb64c503cf
- 07 R c64f7b745cab305bf3277876c39ca3d2ba17b5e825460f7fea9c84aceb98d585
- 08 L 19b1d783d6b7c3f31e6c04275402043fe15c2f8d105d707c45839b837710baa6
- root b12ea5258bd537d0db86a7235f0c9a8043699095aacf6e3ad31cfb5817c0cbb6