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
MUNICIPALITY OF ALITAGTAG, BATANGAS Award a ₱6.0K contract to VCC BUILDERSMunicipalities
Transaction hash:
c536dceef7d67df3ca4d486f487bdd8913bf58762d86fc66dfdfc86d07229c02
Status:
Included and unchanged
Block:
#2,918 3,095 blocks after it
Position in block:
Transaction 187 of 255
Award day:
Nov 28, 2016 (9 yrs 11 mo ago)
To:
Value:
₱6,000.00
Project:
Construction Project
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 #2,918 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)MUNICIPALITY OF ALITAGTAG, BATANGAS awarded it to VCC BUILDERS on 2016-11-28.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 Alitagtag 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 c536dceef7…229c02now …
- 2. Block Merkle root changedstored 8eb56a70a2…80880dnow …
- 3. Block #2918 hash changedstored d66a2a9e91…d62187now …
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 254 records. Each step hashes the current value together with the sibling shown.
- leaf c536dceef7d67df3ca4d486f487bdd8913bf58762d86fc66dfdfc86d07229c02
- 01 L c4b6135ce6c451e4c0c4305d4c644ce0dd7d6a73b453a878ccd7f15d9884743f
- 02 L 1a2b943ef3b3e1aa6b32189f6ad7107b28797d51ac8140b63f1d6543627864a2
- 03 R 29f65c092ca78888dfa6d497ee78f21d8b5561685ec74ffc1e329aef1d8f0ba5
- 04 L 961b7ba8b20a5636fd0c59225c2086f071396e061cbbfd91f698f618e58bb849
- 05 L 6a10d32c3d3077820d7ec56da273ee441fd4351c83eb8a43344959f16dc8f64c
- 06 L 5e4ae2bbef4ab31e71563868d3fbf271fb05b6b62adacffb6524d9f399b5692e
- 07 R bc53e198e2c9fff37292ecef9aa3afcb5f9f32c7e8663a4136ecb680dc758a77
- 08 L 5bdb22e75e85d42c99cbf16c423bb22da65494b0d99d0b0b796afd8bed7c745a
- root 8eb56a70a254f9ccc6e69f73933521e7df5462a6b2161665f7324e53bd80880d