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
NATIONAL IRRIGATION ADMINISTRATION - REGION VI Award a ₱3.8M contract to CAMCU CONSTRUCTION AND SUPPLIESNational agencies
Transaction hash:
f28d60b16e44cafa59a71aa962a5c7c8cb047c0067c8c93724165a64f74942d7
Status:
Included and unchanged
Block:
#3,810 2,203 blocks after it
Position in block:
Transaction 251 of 266
Award day:
Jul 5, 2019 (7 yrs 4 mo ago)
Value:
₱3,750,000.00
Project:
Rehabilitation of Bago Grande PCIS
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 #3,810 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)NATIONAL IRRIGATION ADMINISTRATION - REGION VI awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2019-07-05.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 f28d60b16e…4942d7now …
- 2. Block Merkle root changedstored 011109e9b1…35cf09now …
- 3. Block #3810 hash changedstored 6b1edb9175…e5303dnow …
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 265 records. Each step hashes the current value together with the sibling shown.
- leaf f28d60b16e44cafa59a71aa962a5c7c8cb047c0067c8c93724165a64f74942d7
- 01 L f102481f85e9cafe6598a81027592129cd1560b680f6dd312554d897408746f5
- 02 L 9c3d70345d706db39e1054b270bd505b890667f574fec4e8c4614edccf5d5627
- 03 R c280ba50425ced7b8c1a947dc453b6479879e0210f6f93afc697c6b48343071f
- 04 L a1118242c9ee940cef3a60cb395069913f5472d5b2a106c6968c1c3f4b4f92c5
- 05 L 60d935a23a76c12acd88bb1615b8be0ef2b66c5d70455a7260834d41a1e512f4
- 06 L fbdec635a98baede2076feb3dda1bc6b999c1647f111acb02d818dc9bb1722eb
- 07 L 7fab80089182c6736f8cab467a37fc3708c07b4ab45bcdf6812f8d0880f1435e
- 08 L 69bfef3cf3746f66eb40c4be5cfd27222717042ea1357cf69ab2c6617f906ce8
- 09 R da92de0c837f4816607690bb906f2fec8366158376bf02340201bd6cd43a3ea1
- root 011109e9b140de06849b0b25a3183b5a394d1c6cae8f52a4ace7c22b7f35cf09