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
PROVINCE OF EASTERN SAMAR Award a ₱3.0M contract to LATORRE BUILDERS & CONSTRUCTIONProvinces
Transaction hash:
6959e53cd8a7b6ecd9713d9b61e99e1c0a3903183579df6fde1b40595cfd1094
Status:
Included and unchanged
Block:
#3,707 2,306 blocks after it
Position in block:
Transaction 143 of 342
Award day:
Mar 14, 2019 (7 yrs 8 mo ago)
Value:
₱2,991,875.21
Project:
2019-02-0016 - INVITATION TO BID FOR 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 #3,707 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)PROVINCE OF EASTERN SAMAR awarded it to LATORRE BUILDERS & CONSTRUCTION on 2019-03-14.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)COA's CY2024 audit of Eastern Samar gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 6959e53cd8…fd1094now …
- 2. Block Merkle root changedstored 25cc01a14e…2eab02now …
- 3. Block #3707 hash changedstored e8cab75c6f…f78f24now …
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 341 records. Each step hashes the current value together with the sibling shown.
- leaf 6959e53cd8a7b6ecd9713d9b61e99e1c0a3903183579df6fde1b40595cfd1094
- 01 L 65ced6043045f1acdd7b274d463a8673c444fd73b2c4925cd79efcf4d7d9afeb
- 02 L dff1bd492eec5143e1751d5636ba2c91bf4db11ee5c1e1ddf5ae094e6d041282
- 03 L b4577dfe936afbb8726c47a27797b4e2be8e2c32de71b78ef7b0ccaa67bc6157
- 04 L bd830713757faa7859d2a23b96034f3b9dd387e596941dee72e55f0967e7adad
- 05 R ffa53d11e41620e41e5bf346f665e60bc9cb07d0ee52c6a81d5b709b4db915c7
- 06 R bfdfec410bbeb7530a97ec51280d27a9c9480dbe0d6770fafd55067c05762a5d
- 07 R 0a81dcdcba4a56600910871a548b3488ad667601f8c863732f5f30e7de31358e
- 08 L 816c5271bbf06489301807b5d7741db68c12c7e50fb0444949eaadf9ababfefb
- 09 R fdb4695cbc93270ca082c2851ff43ce605a561464f5694fea6d2e76f0c73a517
- root 25cc01a14e9b470c2465a4e8a7936208cb914fa3e31f093b4c14cd0aa52eab02