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 ROMBLON Award a ₱996.2K contract to CSR CONSTRUCTION & SUPPLYProvinces
Transaction hash:
54197c2cfa3a8a645c3fc5f425394f75be7b2c80f6f556266fe54a0c9916d301
Status:
Included and unchanged
Block:
#3,172 2,841 blocks after it
Position in block:
Transaction 73 of 255
Award day:
Aug 25, 2017 (9 yrs 2 mo ago)
From:
Value:
₱996,160.20
Project:
CONC OF FORT SAN ANDRES ROAD
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 #3,172 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 ROMBLON awarded it to CSR CONSTRUCTION & SUPPLY on 2017-08-25.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 Romblon 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 54197c2cfa…16d301now …
- 2. Block Merkle root changedstored 9894d131b7…7329bfnow …
- 3. Block #3172 hash changedstored 3863571887…c04c1cnow …
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 54197c2cfa3a8a645c3fc5f425394f75be7b2c80f6f556266fe54a0c9916d301
- 01 L 53b066d688f750622ba14d8e99d5d075cee608511eac9ed745fc331391309c04
- 02 R 84cb1180a96a84a2e95a3360a9022e9cfbb7952f72b72db189e6f3594d4affb5
- 03 R b04115a46e08609b7a40d934b6dccde9a45bb1cffc92eea3ecaca4502552dca8
- 04 L 90911baef7ccbdb7d7e0e2c0236dbbdca30c993610f16440b3ddcc1ac562662d
- 05 R abefd7a517de5eea069ac63a295c1fd80397f3684b8cdb9f95248a6dd311382f
- 06 R 5030d0d0169b285f63b2f410e49d22d35707832855bc820e447686eae06a9ea9
- 07 L 36b7117557d8cf606b573bc429bd33f5bb7a6be1bf4340f6966f077bcf8f1d14
- 08 R 6a9816c5711871a5004106a0cc2a977b96cc0183780b5d1405ba55eaff3de22a
- root 9894d131b7f86e4b9bcd64ff8c2776656a2554011c027ebb69b01975867329bf