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 AGRICULTURE - REGION VIII Award a ₱7.3M contract to CFV ARAR CONTRACTORS PHILS. INC.National agencies
Transaction hash:
1b561289ca8dc32d79d9c92b2b6c62b0d5cdcc6543b15fcc81a3514cc126da23
Status:
Included and unchanged
Block:
#3,771 2,242 blocks after it
Position in block:
Transaction 45 of 416
Award day:
May 23, 2019 (7 yrs 5 mo ago)
Value:
₱7,296,233.16
Project:
S/L/M for the Construction of Buntay Diversion Dam
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 #3,771 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 AGRICULTURE - REGION VIII awarded it to CFV ARAR CONTRACTORS PHILS. INC. on 2019-05-23.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 1b561289ca…26da23now …
- 2. Block Merkle root changedstored c56c2ba443…e3beb6now …
- 3. Block #3771 hash changedstored 7d8fc56b9d…be9b44now …
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 415 records. Each step hashes the current value together with the sibling shown.
- leaf 1b561289ca8dc32d79d9c92b2b6c62b0d5cdcc6543b15fcc81a3514cc126da23
- 01 L 1b29817578e78a927ace438dd6187892ceac8a87143c6a77346b694b1e82dcc4
- 02 R 14b624b43a1e443224e77d866414df9b02f300878a986397c6eeaac8878d5b0d
- 03 L bb121e8376762fcf4b1992740a08eafa61393b716723c2dc0710f30e9a6675de
- 04 L fb9e08c589342d71032309867516162858e93372181612dd22752947135e51b6
- 05 R 5f42793be28824b030273f7bc4ded7d07079838fc0aad1a2ed9485cc72e2cdeb
- 06 L dd6cd11cab65bb63fcff21f1d2525c0587f1b13d08d82efe2bfba571cde4f6d5
- 07 R 6507a48c456f56b75b3336c6feca23330f55d918d2dc4f5abf49bf3866186a9c
- 08 R a15268549efac6f7a87b696c0496a8ea7f21bd2818dcd1eddfe9e633d7dfce18
- 09 R c8b4340091809efcacaed561b4de8e9eed4a4f4f28d7a6347a40ae338c183afc
- root c56c2ba4439768964e6adae3abbf9c9621d5f7b9c16376b89f2c749f20e3beb6