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 - PALAWAN Award a ₱275.6K contract to JB AND SONS TRADING AND CONSTRUCTIONNational agencies
Transaction hash:
f59bd19fb7e36fba178e8bc47b24d1aa3936949d0078befeb451d50d21f15361
Status:
Included and unchanged
Block:
#3,640 2,373 blocks after it
Position in block:
Transaction 239 of 254
Award day:
Jan 3, 2019 (7 yrs 10 mo ago)
Value:
₱275,627.57
Project:
Organic Multi-Purpose Building
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 #3,640 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 - PALAWAN awarded it to JB AND SONS TRADING AND CONSTRUCTION on 2019-01-03.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 f59bd19fb7…f15361now …
- 2. Block Merkle root changedstored 66067fa3bc…96ed63now …
- 3. Block #3640 hash changedstored 4913168f1f…d15b3dnow …
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 253 records. Each step hashes the current value together with the sibling shown.
- leaf f59bd19fb7e36fba178e8bc47b24d1aa3936949d0078befeb451d50d21f15361
- 01 L f5839646cbaedd7be7ad3dd66df0f00910be97380cf7f99d0c128d37db1b13bd
- 02 L 265246171b708e05cdc154c56212e1a0e0cb3e398c50d4c446f9b56a8ccceb7d
- 03 L 93ca6a67c3cb3b7083b210ba5be299a27a968ea54de56c4eaf05d842908f0ad3
- 04 L 1551dc22e89ae7d7a68dd59509c8e31f0db72e05b055ae6d8ac683bbf1683adc
- 05 R d255189d4571fce844a82608e307962b26b1662d74379de2a5236ebf82bcdeb6
- 06 L 032750e01482f036b2a356072305c000894c3fc271b9e7d22c26bce0cc22aca0
- 07 L e17613251196832ff7a0b64f55d5951855413413d915aa3b31216c047ac048f5
- 08 L 6e33f90e9335f80db3239882ac202a8f49cdd10599e554f57400fb14edf9a23f
- root 66067fa3bc426e3aaa16ef7b48a4ced5b628314b2d5e81b1323fb41ec996ed63