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 CUYAPI, LIBMANAN, CAMARINES SUR Award a ₱255.0K contract to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTIONBarangays
Transaction hash:
bb357b58414ce61ab526d76a36c4d98e875cb4429d5fabd1828c296b7cab2bea
Status:
Included and unchanged
Block:
#1,483 4,530 blocks after it
Position in block:
Transaction 56 of 77
Award day:
Jun 18, 2012 (14 yrs 4 mo ago)
Value:
₱254,995.88
Project:
CONSTRUCTION OF WATER TANK
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 #1,483 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 CUYAPI, LIBMANAN, CAMARINES SUR awarded it to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTION on 2012-06-18.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)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 bb357b5841…ab2beanow …
- 2. Block Merkle root changedstored 6530846519…6e861enow …
- 3. Block #1483 hash changedstored 80570e125a…659b3dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 76 records. Each step hashes the current value together with the sibling shown.
- leaf bb357b58414ce61ab526d76a36c4d98e875cb4429d5fabd1828c296b7cab2bea
- 01 R bbb3afa2b4374363b79c80b7a1c19ad1c7b96473646708604602456508200df4
- 02 R 863f69ba7d25a7202347f3c7b111d85b6b3c1e4e67ac78d5c451070f946786e2
- 03 R b111f56ce8a2611be55ed751f6d68aa9c880d8aec75278dfb2f42299929083cf
- 04 L a7bedf6e8b0fd450a059ebcad4bdc832cc8a81670562f80c571213a9308e0236
- 05 L 81dfaa1ac1e8ede9e062bb830647b9e6a82132cf40a743808ded91c93e5eb5a8
- 06 L 1281700bdea7b504abce923c695998206ada7bd11a07abc1d02b4f42b9bc4d2b
- 07 R 9c24c3299cf05b5b9af66d99c97977dfbd6e6011b729e50e3c07784b7351eac6
- root 653084651933af5cd91494c61870ebc1552d4a4b05fc2ec8c1116ce95c6e861e