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
CITY OF SAN CARLOS, PANGASINAN Award a ₱2.5M contract to SJR SOLAR POWER ENTERPRISECities
Transaction hash:
88ebbeddef1712ffec7b5c923ea1412ff465d20843cf17fc842c143f689cab60
Status:
Included and unchanged
Block:
#5,284 729 blocks after it
Position in block:
Transaction 187 of 338
Award day:
Sep 25, 2023 (3 yrs 1 mo ago)
Value:
₱2,498,168.61
Project:
CONSTRUCTION OF GAD STOCKROOM
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 #5,284 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)CITY OF SAN CARLOS, PANGASINAN awarded it to SJR SOLAR POWER ENTERPRISE on 2023-09-25.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)COA's CY2024 audit of City of San Carlos 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 88ebbeddef…9cab60now …
- 2. Block Merkle root changedstored 816040206f…b545d7now …
- 3. Block #5284 hash changedstored 35ec6b5382…01f7f2now …
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 337 records. Each step hashes the current value together with the sibling shown.
- leaf 88ebbeddef1712ffec7b5c923ea1412ff465d20843cf17fc842c143f689cab60
- 01 L 886f3f770f3601da19637e0404a2bb044d72a1337dd5a98bf6b8b268921f1488
- 02 L 813a8fe568691e39a24ac3f060a5300f2cc414969a3ac993b279655ee7018bdc
- 03 R 4787b3a953b988a3b90ab2bb66b48b167d463548d403f7d78beb0cb4b38bfba8
- 04 L 81b02860d6efc6acd849062d45a70873764613735b833bb07512076ca3ef7015
- 05 L e798c9cc2a16852f2546588676736d48c97f9a9eb28d36f59d77fda3018c5ac5
- 06 L fd1a124ef8a179d023d62579bd19743738f70b1445092eb29c4cab200d05e765
- 07 R 45d22a50bf55b2d42486b600e40ce1dc0185bce8ea54354638904040bc836d73
- 08 L 53127690c200b0ff35fff07fe645b1b2139fcf54ed2512fc62d2048cde659039
- 09 R 0a0ac5762489968a6d319d598ea8d76b69292053d2e5d52fc18b29bed3485e7c
- root 816040206fd37552eca8eb534b4c0b0d09c8d3eaba28af509e90d2c8a2b545d7