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 - REGION X Award a ₱81.0M contract to M. MONTESCLAROS ENT., INC.National agencies
Transaction hash:
fe98feb1562b025f72ee69eca07becb98575c8d5445b47c9e4a3dd8619f11e14
Status:
Included and unchanged
Block:
#2,635 3,378 blocks after it
Position in block:
Transaction 225 of 227
Award day:
Jan 13, 2016 (10 yrs 10 mo ago)
Value:
₱80,981,995.57
Project:
15K00242
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 #2,635 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 - REGION X awarded it to M. MONTESCLAROS ENT., INC. on 2016-01-13.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 fe98feb156…f11e14now …
- 2. Block Merkle root changedstored 5ff788ee6d…0ab5afnow …
- 3. Block #2635 hash changedstored 4368b6b3b6…19220enow …
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 226 records. Each step hashes the current value together with the sibling shown.
- leaf fe98feb1562b025f72ee69eca07becb98575c8d5445b47c9e4a3dd8619f11e14
- 01 L fe80aac55b9c2d19a3334bc58f518e4f7494c89b7b502e7d7bf73030cb3d7837
- 02 R 5e26315050e7e895db0a0cddad1c157260c55f181f2b5ccd65fcfa6486c4bebe
- 03 R fc48f7f68a447a24793310a218654b3dc9fcd1075e693ed376367c56bcec1976
- 04 R 6d9928c77066b5cb1fceb0ea39c6822dd05e5da7561a08e28148497882ba85fd
- 05 R 92a2279c16901149341145461d71841f97fd6e85323c24c428c37fbe77cee26e
- 06 L 52cfa45fbd40f3106f244626706614208b93fd8e10a1f7ea4d1395d4856327d8
- 07 L 3f4424179bdfdba49979cdd0908e03d129f7387efebc9e27ec31e86b8b0a1324
- 08 L 9c1bbb128e517f188c58b66986a1c3912f8336123894da018e788a4f06f13027
- root 5ff788ee6d0a5880be661dd3567f9c4c07fbcb4dacf59864c654f74a600ab5af