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
PROVINCE OF KALINGA Award a ₱3.0M contract to ARMCORE CONSTRUCTIONProvinces
Transaction hash:
92d6bba2fe364bdd00a0f0eea6dff6a8f76c5957b7c573f5fc4cf0c6939f32e2
Status:
Included and unchanged
Block:
#4,542 1,471 blocks after it
Position in block:
Transaction 86 of 161
Award day:
Aug 18, 2021 (5 yrs 2 mo ago)
From:
Value:
₱2,994,999.35
Project:
UPGRADING/IMP./REHAB. OF CABARUAN-SUCBOT-MAGAOGAO
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 #4,542 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)PROVINCE OF KALINGA awarded it to ARMCORE CONSTRUCTION on 2021-08-18.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 Kalinga gave a "unmodified" 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 92d6bba2fe…9f32e2now …
- 2. Block Merkle root changedstored ea93bfc133…517734now …
- 3. Block #4542 hash changedstored 1b0e622f7f…1140e3now …
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 160 records. Each step hashes the current value together with the sibling shown.
- leaf 92d6bba2fe364bdd00a0f0eea6dff6a8f76c5957b7c573f5fc4cf0c6939f32e2
- 01 R 956a6f2cc9c39fbf70dd03e247cf43e7fd40075ee70640216fe47414a46d987b
- 02 L 31fee7ae1f74317e10442af58f6430096dd2eab0fbf618254fcf1cb0ca9d3bc2
- 03 L 64bc46b8f6b804db982a897dad8782430c01f528b4d6dde8d0f2611bc747b916
- 04 R 1ee69d59bfa3b72f48b8502c1d01fcc95a62b934b3bcb0ebdd22bfff6fdd82bd
- 05 L 0dcace9a2050720078f2777c1f16c7d361faa9c88ae76721787a20fc0e47ea4b
- 06 R 69fa208bdbb28dffc59335540e83d34370a81796998acd96c4a655f82ff69154
- 07 L 5b1efe48a824107c226db44c86ebf3ef121efca49b7e21335449d91826ce926d
- 08 R 4cec149fb39e14644f53c091e0d6e464de85829219d5ece03a9fa4607077aecc
- root ea93bfc13304105503e8074c8a991fb5a70ca517216ba81e644c01291d517734