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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - TARLAC 2ND-DEO Award a ₱24.5M contract to A.R.T. DWELL LIFESTYLE STORE AND ECO BUILDERSNational agencies
Transaction hash:
3c2dd4f248dfb4b583843ebc4e1b02ca7e9f1eb7d6a96197802993df042a7ef3
Status:
Included and unchanged
Block:
#4,495 1,518 blocks after it
Position in block:
Transaction 60 of 279
Award day:
Jun 30, 2021 (5 yrs 4 mo ago)
Value:
₱24,500,283.11
Project:
21CK0022
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 #4,495 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - TARLAC 2ND-DEO awarded it to A.R.T. DWELL LIFESTYLE STORE AND ECO BUILDERS on 2021-06-30.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 3c2dd4f248…2a7ef3now …
- 2. Block Merkle root changedstored 527263973c…66de7dnow …
- 3. Block #4495 hash changedstored 3ce012dab9…a3a2adnow …
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 278 records. Each step hashes the current value together with the sibling shown.
- leaf 3c2dd4f248dfb4b583843ebc4e1b02ca7e9f1eb7d6a96197802993df042a7ef3
- 01 R 3f03612eed1ab1f7409a5ad215d5af5958345803896363b9790995536fe86b5a
- 02 R d7759a7b9385497a1e16851adbe7444e790d64fc1ca6b0610c82ca5204a0f040
- 03 L 780d72f5cfdad382c27971f9c9a5236e3cd563da43f46a7596ea9de4ec259701
- 04 L 65873cce47e6e3cc6a342735ccf37609297a5b9389e088926f238cc5c7138412
- 05 L 949223fa143af107d885d9011a0f890fba4c8228d3ac430ae8cf04caceb4e066
- 06 L 4253b14680f6c0ad4cec7c8db996deeec890512f1262065ca39a10facf7f7f8d
- 07 R a970a8c19934c6014671c75f840f4e7a59d74cd726a58424345526a34f613fbc
- 08 R c75b5bb3dbf9292fbd91825926b67c60ace7e7e701ab49e0310a92da63469d24
- 09 R 9e41b06d49ebf8ad140fa0b242d7140383c05a8085bc39105225c63f3db3009e
- root 527263973c7748e54fb161c4d00d216c78fc53c888d588c10512e849fe66de7d