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 TINANQUIHAN, LIBMANAN, CAMARINES SUR Award a ₱539.6K contract to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTIONBarangays
Transaction hash:
2cb72d5e6045d385f074e06f5957291672136576e0d0798555c080282e113cec
Status:
Included and unchanged
Block:
#1,262 4,751 blocks after it
Position in block:
Transaction 10 of 54
Award day:
Oct 7, 2011 (15 yrs 1 mo ago)
Value:
₱539,609.24
Project:
CONSTRUCTION OF TWO STOREY HEALTH CENTER (Phase-1)
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 #1,262 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 TINANQUIHAN, LIBMANAN, CAMARINES SUR awarded it to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTION on 2011-10-07.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 2cb72d5e60…113cecnow …
- 2. Block Merkle root changedstored 92ce03efc7…720a7enow …
- 3. Block #1262 hash changedstored c8f27bc32f…991d5fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 53 records. Each step hashes the current value together with the sibling shown.
- leaf 2cb72d5e6045d385f074e06f5957291672136576e0d0798555c080282e113cec
- 01 R 2e00ecdf4d630a0f8337168a4579e9852911c9c100804b3039a9b0fd3cab9dee
- 02 L 95addeb72c383bbf20ed48549eeb171bc7efcffe3cadaef5d68cb82b96327e28
- 03 R 356ce67e552fc66de0a0c6af7717f024d71248a5e886295d3fb1f4f04884e4e6
- 04 L 4bd02b096b31649e7041aba542cb30a471eba8aad418757bc2ea8d0a7b9db32d
- 05 R 98ed3e16adf34e54c24117ea75fdc1b3433a615d594ceb3d0e7d06d64c584998
- 06 R 00127ea54e35d5a4075c8364385457ed82547fe7bb521c3b82d47d2e6496526b
- root 92ce03efc7a691109e4080adca1f9d39b7377e27ae3e0c22121abfa5f9720a7e