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
PHILIPPINE COAST GUARD Award a ₱498.9K contract to ADVANCE STRUCTURAL SOLUTION AND EXCELLENT RESTORATION TECHNOLOGY (ASSERT) CORP.National agencies
Transaction hash:
cc02cdf9ff9f2cc97a533c663c2e5e093c86bcd6701ff27c92aee530ac62123b
Status:
Included and unchanged
Block:
#4,910 1,103 blocks after it
Position in block:
Transaction 220 of 277
Award day:
Sep 6, 2022 (4 yrs 2 mo ago)
Value:
₱498,880.00
Project:
REPAIR AND RENOVATION OF NHQ-PCG COMMS GROUP ET S
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 #4,910 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)PHILIPPINE COAST GUARD awarded it to ADVANCE STRUCTURAL SOLUTION AND EXCELLENT RESTORATION TECHNOLOGY (ASSERT) CORP. on 2022-09-06.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 cc02cdf9ff…62123bnow …
- 2. Block Merkle root changedstored 23ee146541…ab65e0now …
- 3. Block #4910 hash changedstored 626d501da3…1e25bcnow …
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 276 records. Each step hashes the current value together with the sibling shown.
- leaf cc02cdf9ff9f2cc97a533c663c2e5e093c86bcd6701ff27c92aee530ac62123b
- 01 R cc1fd71255c654b8281f02e45dd6485600378da043e239ea6150292fa06e959f
- 02 R fa20a23d3c6ddaffcf4ab10fa89835c78541a0ef378aa9dd6a4697be840b544a
- 03 L c865f54d869e0451214cbcf9ede68f242fb29e7261dd178d2a9941aaa7cb8734
- 04 L fdf3d82d825066311df1f0c6d9865a7a3a1d79aad24f87f57ced96f70d44653d
- 05 L be48900bc874fda652b06d810b6bb39ab7477d4c66abe815c4a5d07e293fbd88
- 06 R 125f466e75913776d15d34e76d99f71553e8d7f98e4d5112a1e969b2def7186c
- 07 L 5e41c29d1798badc2c469f2668ed388ca8fb7555e8ea049adfc2888734267471
- 08 L 1bf46d4a6092d4ab86c3a540ac1237033d0c060852598b0e9b71e3ea86a51949
- 09 R a76fc2d5ad0f681fead753f4a2c4b52780375b5d197f7e22b5504e15b0fd50ee
- root 23ee146541d42bea0f049f4e0276006e9376052694c08ce4c833b0a2ffab65e0