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
BARANGAY PAG-ASA, TAYSAN, BATANGAS Award a ₱148.0K contract to TONIJON CONSTRUCTION AND DEVELOPMENT INC.Barangays
Transaction hash:
2bb72fc16f7955575dd261110a1d52fc7b38866603659a0b57f0d81d726fabae
Status:
Included and unchanged
Block:
#5,572 441 blocks after it
Position in block:
Transaction 38 of 208
Award day:
Jul 24, 2024 (2 yrs 3 mo ago)
Value:
₱148,000.00
Project:
improvement of multi purpose building
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 #5,572 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)BARANGAY PAG-ASA, TAYSAN, BATANGAS awarded it to TONIJON CONSTRUCTION AND DEVELOPMENT INC. on 2024-07-24.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 2bb72fc16f…6fabaenow …
- 2. Block Merkle root changedstored d083e6e5f5…305914now …
- 3. Block #5572 hash changedstored fa375e9ce0…174dd7now …
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 207 records. Each step hashes the current value together with the sibling shown.
- leaf 2bb72fc16f7955575dd261110a1d52fc7b38866603659a0b57f0d81d726fabae
- 01 R 2c8b26cc1daa4e011f58f081355d67870ff3222fb4e7804b7d691438e9fcd6b4
- 02 L 363b6949926c3b6b5da3398f0cd70923b1281354f13678bcbc7b904b8d394057
- 03 L f5c85eb91a4374308ae521e0f29c331dca223ee5734856485a0d6a5c56b50b31
- 04 R 0a390e329a37b03fd9877be62b847be1c3f2ec1806c91acb50a89f7dbf15783c
- 05 R 26a13786eee9c35a38c3eeb4320966d40b4287de84cec5b549a7fe8cb1104384
- 06 L 45eb293f423e57441dced079e430069686a491c8881b6c06712db1a610c676d9
- 07 R c00a8e30248ab995f3f305e8737f5144c390168b36d7f11ca03e62eb392ca97d
- 08 R e26721e9a80423d76c7877d819496fa3db7d18d847a40f2010a0fc01411be98f
- root d083e6e5f535443e68afa95685fd36823899b5b75f8112caff6b70870d305914