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 - KALINGA DEO Award a ₱971.9K contract to CSD ENGINEERING AND CONSTRUCTIONNational agencies
Transaction hash:
bee4e8b901ee5d133f1e497aeb48539795f03affdba4c169a9a6996c9bf1fd62
Status:
Included and unchanged
Block:
#3,389 2,624 blocks after it
Position in block:
Transaction 314 of 415
Award day:
Apr 13, 2018 (8 yrs 7 mo ago)
Value:
₱971,859.95
Project:
18PL0094
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 #3,389 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 - KALINGA DEO awarded it to CSD ENGINEERING AND CONSTRUCTION on 2018-04-13.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 bee4e8b901…f1fd62now …
- 2. Block Merkle root changedstored 22a772805c…229fc7now …
- 3. Block #3389 hash changedstored 5dcede5626…93b89anow …
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 414 records. Each step hashes the current value together with the sibling shown.
- leaf bee4e8b901ee5d133f1e497aeb48539795f03affdba4c169a9a6996c9bf1fd62
- 01 R c020555c5f2584c261171fac98546db332f01c6670143458d9d7966d2dbb3b86
- 02 L 1c16a930a2cc409d8adc84b736424b972ca4e7756ffdd6950741d8911d2dff37
- 03 R 3458e0512e8bb75e2caeda8b59e2f0b9e0eda9fe50231b34c8a80e1adede171d
- 04 L b84b03a1f709a4c60a44f0aeec85935cf2320324379ffa1e324a0803be7d86db
- 05 L 67e809b182e76f889ba018537d72a77058e6a12fb0ac0280b1c0d68decd40dc0
- 06 L fcafcbab174be3a0bb24ef5d175f3f00ec810ae90c503a2aef9bb8b8feb23168
- 07 R d148e1f05d61170090671bc6e73fca730f3129ab41403dd22bc8a7a06d4dec73
- 08 R 770d66f32363308aac550d0f56b7a2c48f055bece671dc8c86f5203ec0d865ea
- 09 L f97be5975a792a46eec02a20d8ef1795a5c3ec2f819b7fefe6496534afbc3221
- root 22a772805c7448473f057194595b8f57af6700a56aab4d1dcb08a8ff18229fc7