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 EDUCATION - DIVISION OF BATAAN Award a ₱320.5K contract to RODMAC CONSTRUCTION AND TRADINGNational agencies
Transaction hash:
d04e5582f1d705aea65fa853fd68b721b2067e726075b4b7a6c94335be65c3af
Status:
Included and unchanged
Block:
#3,562 2,451 blocks after it
Position in block:
Transaction 205 of 242
Award day:
Oct 15, 2018 (8 yrs ago)
Value:
₱320,465.40
Project:
Construction
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 #3,562 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 EDUCATION - DIVISION OF BATAAN awarded it to RODMAC CONSTRUCTION AND TRADING on 2018-10-15.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 d04e5582f1…65c3afnow …
- 2. Block Merkle root changedstored 1d819452ac…c154e3now …
- 3. Block #3562 hash changedstored 45b83d0137…c29bf0now …
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 241 records. Each step hashes the current value together with the sibling shown.
- leaf d04e5582f1d705aea65fa853fd68b721b2067e726075b4b7a6c94335be65c3af
- 01 L ce8adf75ebb3c2c9816c4ddb0b96c044b16f5461d4d0065d16d00c5824348859
- 02 R 130f794d4542e9b0a81280b3b4be9f4887f78a0d017a2e428f836b55900c0ea4
- 03 L b87828c149b21112aae82c3e5cbd52fd511e57b1439fa2d3b1c3eaefe0239edf
- 04 L d1a726a790a7ae38e37e0833440eb329814cdd25f98a5cc17c4181c3fcee24c8
- 05 R daf4699996e20ef1a320a0f38118e8f738b1bb079f8c6c66aca18aef236fc146
- 06 R 7e2feafb37fa66c13f30ced3fac362c2b371cee91147f1abf9c3a1b2d29d7a1d
- 07 L f3a73a8822105f47e17d6acf7572f44c2b6006343561bc6baceb1ed81464fded
- 08 L 1137414be6b80770a85d5fe4678c0c00d8b88372d380fb716be71cf15904894c
- root 1d819452ac83b838219b877a219eebcc807c942162129b246b42a1508bc154e3