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
CAMARINES NORTE STATE COLLEGE Award a ₱10.6M contract to ENRIVEL CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
dc16bd6c2ff44e3c5a5d90fe73766e5138ed30aa9d02ae77a9ff58f2c936d4b7
Status:
Included and unchanged
Block:
#3,400 2,613 blocks after it
Position in block:
Transaction 210 of 243
Award day:
Apr 25, 2018 (8 yrs 6 mo ago)
Value:
₱10,601,310.30
Project:
Completion of 2-storey Academic Bldg 14 Room Phase
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 #3,400 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)CAMARINES NORTE STATE COLLEGE awarded it to ENRIVEL CONSTRUCTION CORPORATION on 2018-04-25.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 dc16bd6c2f…36d4b7now …
- 2. Block Merkle root changedstored 1321361a32…01b698now …
- 3. Block #3400 hash changedstored 2f782e695f…c71e93now …
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 242 records. Each step hashes the current value together with the sibling shown.
- leaf dc16bd6c2ff44e3c5a5d90fe73766e5138ed30aa9d02ae77a9ff58f2c936d4b7
- 01 R ddb8a7142c269476a915ffb99b321df27c9e2ece476bf8b6dad1804462a6a3c7
- 02 L b2908e2355c08b308fac24cf1d49bdc75b5133dbd27c2801563c0227322a31c9
- 03 R c1c93cfc9d2f1ce1eb142fd6d2ae3ce07481729c13dfea22a8d17d6ef7826c55
- 04 R 33d5d54062d3a3731f52738cd09e2802f56b8e9da9e36637874aad19452f54e3
- 05 L d9a4372eeab51a34038b12993ef41b22d8b9b32ebadb565f1fcd195c6b4222dd
- 06 R 9d7bb08228bf2d6698d53b8ca108988d3564cb3dc778679474d86b7464fb7f6b
- 07 L ff2c2f185d8b96fa60775198344789baf4004de175cac483c55d40927565639f
- 08 L 17d903efe0875ade4b7d28b08b7c0105758230ea9f5135db1db1265c5151b21a
- root 1321361a325fae5910ba27f0ff722932f5073347bc7ec3cbf9aa4c6cb601b698