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 PUBLIC WORKS AND HIGHWAYS - ILOCOS NORTE 1ST D Award a ₱14.1M contract to RCD GENERAL CONTRACTOR AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
e24fe2f74da62b28e2932f201d0f2d8d12a0dbedd067a664af5a18ff8c231bdb
Status:
Included and unchanged
Block:
#5,154 859 blocks after it
Position in block:
Transaction 409 of 452
Award day:
May 15, 2023 (3 yrs 6 mo ago)
Value:
₱14,112,268.09
Project:
23AA0190
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 #5,154 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 PUBLIC WORKS AND HIGHWAYS - ILOCOS NORTE 1ST D awarded it to RCD GENERAL CONTRACTOR AND CONSTRUCTION SUPPLY on 2023-05-15.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 e24fe2f74d…231bdbnow …
- 2. Block Merkle root changedstored d9a18950ce…b55472now …
- 3. Block #5154 hash changedstored c5b2f67292…a56739now …
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 451 records. Each step hashes the current value together with the sibling shown.
- leaf e24fe2f74da62b28e2932f201d0f2d8d12a0dbedd067a664af5a18ff8c231bdb
- 01 L e1589a3c466996a4b812b671c30b9948fa80e2e128ac4fff19d6c03c066ad7ff
- 02 R a93c18d4a7f4899f654bf3a5d625e6057b897a8dd610cec623b05539bc7522e1
- 03 R d18e1d1e5a67d81120d95b089d88aa8ae12b5af375f5e7494fc26fff42c49dca
- 04 L f907ab6e88a61fe092109c16b07d14a92d1da84e156812edbdfaf6afb647d958
- 05 L 4c1444648899739b3fb888e953fdabb4cb7d7ec05432727f76279f3dddc14af5
- 06 R c6f9b62ec1c8c0fb1f9af5574ea2e838a6b914184791504ba5fd2b8700af3cec
- 07 R 79dba9ce0d03650fc18e40bdb32fd47adfd62ef799839a7044abec170471208a
- 08 L f93d749770e099c6fd5b2c1d48d75549c5cc67372f8d5f7a26013808291c5422
- 09 L 4dc5b51fc09ed9f67b603d9277ae6cc31aac4913b246788ccf73cd34908fde55
- root d9a18950ceca9db533cf3f2cc0ee95d86cea0a0b3a265af68d6c42956bb55472