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
BUREAU OF SOILS AND WATER MANAGEMENT Award a ₱315.7K contract to MRRM TRADING & CONSTRUCTIONNational agencies
Transaction hash:
b3ba8b508eae40f7633c78bd33029386bcd73d196eca9f4f777d5788e85d4f2f
Status:
Included and unchanged
Block:
#4,959 1,054 blocks after it
Position in block:
Transaction 147 of 207
Award day:
Oct 27, 2022 (4 yrs ago)
Value:
₱315,654.14
Project:
MRRM Trading and Construction
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 #4,959 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)BUREAU OF SOILS AND WATER MANAGEMENT awarded it to MRRM TRADING & CONSTRUCTION on 2022-10-27.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 b3ba8b508e…5d4f2fnow …
- 2. Block Merkle root changedstored 574377d9ae…0944a1now …
- 3. Block #4959 hash changedstored b50b767947…469fa9now …
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 206 records. Each step hashes the current value together with the sibling shown.
- leaf b3ba8b508eae40f7633c78bd33029386bcd73d196eca9f4f777d5788e85d4f2f
- 01 L b3467e1c38f06dd34c008ebaa1cb1475e7efc234e7742aae3a32578daa5946a6
- 02 L f6a5c047698f0386acb1e53d68aee9a6034deec11e4aa721d73a4306768bfec3
- 03 R a047f0c4016829fda730cc125c6bb7e608d3489ae58a9ddfee000e16aff65478
- 04 R 0c99046401540ccfb921118ad64e7c234c07b4da2750e740d8e501d3c82d90c9
- 05 L 657f82ecf0f0e15b8c8c55363afbcb670bf28d33cae433b62afda10c4f51486c
- 06 R 864b1ab57ec6e844d3f32883fe68d677c26ed02ecead8fb222b0b9c106c1a5c5
- 07 R d69d7d48407046ff8ee2c5bae39dad75d9ef82c96f1bb3c55c1a5d387c71d445
- 08 L 4329dfde62fba724ded46b59d487dc6008d398d897e2944af3af4ad69e77d358
- root 574377d9aedd183a2207c0af3574531b1957af5c278ad7bde5e3aed8aa0944a1