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
BARANGAY PICO LA TRINIDAD BENGUET Award a ₱199.1K contract to MALCO CONSTRUCTIONBarangays
Transaction hash:
87984a6ce05e057c19d74255255d4b4915fcbaa4492ac11cc3b5ea53ff81912c
Status:
Included and unchanged
Block:
#4,562 1,451 blocks after it
Position in block:
Transaction 125 of 237
Award day:
Sep 8, 2021 (5 yrs 2 mo ago)
Value:
₱199,107.27
Project:
IMPROVEMENT OF DRAINAGE CANAL
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 #4,562 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)BARANGAY PICO LA TRINIDAD BENGUET awarded it to MALCO CONSTRUCTION on 2021-09-08.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 87984a6ce0…81912cnow …
- 2. Block Merkle root changedstored f803327422…e8d9cenow …
- 3. Block #4562 hash changedstored d5c388dd66…a39ae2now …
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 236 records. Each step hashes the current value together with the sibling shown.
- leaf 87984a6ce05e057c19d74255255d4b4915fcbaa4492ac11cc3b5ea53ff81912c
- 01 L 8420e018b03fd9072d18d15c5d806edf35c1ac666523312d03a46173b6786958
- 02 R 897182ee3a0e775e411dfde259a808ba4328ba9e43bec877d19a09bb67093d4f
- 03 L 99e1c184a5066fc3edb493a95df5a4392be29934ea7cefcbd9632b88be65ebd4
- 04 L 6297425e9f707bc13cfdc3f83188a204c62d9367ef9f1e18e93172ee7f4674d8
- 05 L 537f44c7ea92f0cedc3a4b04ff85ec7c09211a036bc594453d067d1f9f83fbd2
- 06 L abe3427bf32e56978eceea1316cf0a0fe9a75936854b92903146dc670c351fcd
- 07 L 5204a785f6d5bbc546cdaab9a6b1ec61843f7495ef1f32856ecc5cdb4a001829
- 08 R d6ff6d5425cb313e9b6defce7ccda738e7f365495740997db9c337719203ab78
- root f8033274221f30bff0133cb26476db7eb00809b25720ff7592776326eee8d9ce