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 - LANAO DEL NORTE 2N Award a ₱2.9M contract to RUDHIL CONSTRUCTION & ENTERPRISES, INC.National agencies
Transaction hash:
070aba7761982dd8ad3ca1bb1c384f955bbfff7b36e7bda1ef79959dabadf9e3
Status:
Included and unchanged
Block:
#4,626 1,387 blocks after it
Position in block:
Transaction 9 of 245
Award day:
Nov 11, 2021 (5 yrs ago)
Value:
₱2,880,641.78
Project:
21KF0113
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 #4,626 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 - LANAO DEL NORTE 2N awarded it to RUDHIL CONSTRUCTION & ENTERPRISES, INC. on 2021-11-11.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 070aba7761…adf9e3now …
- 2. Block Merkle root changedstored 6a27a00e1f…eb5ac8now …
- 3. Block #4626 hash changedstored 49ebc3e42d…152ff9now …
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 244 records. Each step hashes the current value together with the sibling shown.
- leaf 070aba7761982dd8ad3ca1bb1c384f955bbfff7b36e7bda1ef79959dabadf9e3
- 01 L 069a933003fd2da67a2dc9c33c0c2f65382cbbab360b77147ba8d4e7f6464204
- 02 R 2e841b865fdf0d8635eff7960d951fafc6def39872d87d78ac4d613d205f982d
- 03 R 6e2d2642ace51375dd5753d4af871aa7823fdeb7d40ce6aa5becb30a0634550a
- 04 L 7890e3a7c3d15201ff1a03e216dddf570be51ec3f5652145663b556e27d3c4f1
- 05 R ef4a798c10e5045921deb33bd20a457e2c31ce357c2258e26a90ace5f06cceeb
- 06 R 72db0f453b5546a1d871a349ecc4a959f6915c862fc2f4976ac0677a37fc02c5
- 07 R ff69a4eb97db4a7ebf2d6d5a88b0945f1e1a2b4a7917e494d916e1443645c4a6
- 08 R eee65de2111d35aa769a365bff0006ed732f173ac7c38e4c073fd27af1c3ce8f
- root 6a27a00e1fac8d49e477866318fc5d0505db04d8b24a50d3463c91821feb5ac8