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
GOVERNMENT SERVICE INSURANCE SYSTEM Award a ₱7.8M contract to J.S. LIM CONSTRUCTION & TRADINGNational agencies
Transaction hash:
d3679306cfcea02c980ee970753af4a53755088696e0953d08d792dcd7bdb4f5
Status:
Included and unchanged
Block:
#3,102 2,911 blocks after it
Position in block:
Transaction 199 of 233
Award day:
Jun 13, 2017 (9 yrs 5 mo ago)
Value:
₱7,819,090.92
Project:
Renov of Warehouse Units & Other Facilities PCBP
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 #3,102 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)GOVERNMENT SERVICE INSURANCE SYSTEM awarded it to J.S. LIM CONSTRUCTION & TRADING on 2017-06-13.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 d3679306cf…bdb4f5now …
- 2. Block Merkle root changedstored e859679c54…810b8anow …
- 3. Block #3102 hash changedstored 5e719a392c…2b8d21now …
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 232 records. Each step hashes the current value together with the sibling shown.
- leaf d3679306cfcea02c980ee970753af4a53755088696e0953d08d792dcd7bdb4f5
- 01 L d31809c5f8b08e1f68d609c82026dc1b8000c228e7cfba070808ddac4dc198b2
- 02 L 2bfcbc261306359dda75fe308cccb7c846547ec196dd775f04b3e7be58c1372d
- 03 L eef1ac0f6854cb36fdd8d43b6ed4b29ee4004308be36201c6e5c529ce3efe3db
- 04 R cafb13f6b4189f447b0b8dc0f704e170ac528b48cf6a5c91f81a6d59570c4d0e
- 05 R 4203ca45e818e6f0d772f0c7a0d6e9e52dc818321fdf43511857c685662fa0a4
- 06 R 9d929c024ec436bc7f16682a399935d061cdd67317f1b5f4e015f9b79d6f4582
- 07 L cc90a2bdf125d5d6ef9e409c16eadbc6b92bf2e3d3fe6f7fb728f49692f019cf
- 08 L 145df8bfedb89173fafe27bbfaeefe051a11d9da318309d9a9c0e025fa6b70b5
- root e859679c5427d433345f2854cb2f42c79effb9c55b290b4c4dde6e89b7810b8a