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 TAWANG, LA TRINIDAD, BENGUET Award a ₱99.7K contract to RIGNE GENERAL CONSTRUCTIONBarangays
Transaction hash:
4dcf4d1bbd5618196d74e2de3c8356b60e732ea9e790a656a3e843c5031ba926
Status:
Included and unchanged
Block:
#4,917 1,096 blocks after it
Position in block:
Transaction 58 of 196
Award day:
Sep 14, 2022 (4 yrs 2 mo ago)
Value:
₱99,660.76
Project:
CONSTRUCTION OF BOX CULVERT TO BE UTILIZED AS FOOT
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 #4,917 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 TAWANG, LA TRINIDAD, BENGUET awarded it to RIGNE GENERAL CONSTRUCTION on 2022-09-14.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 4dcf4d1bbd…1ba926now …
- 2. Block Merkle root changedstored f6fb21de8c…b18ecanow …
- 3. Block #4917 hash changedstored 312d8cbf35…70ed3anow …
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 195 records. Each step hashes the current value together with the sibling shown.
- leaf 4dcf4d1bbd5618196d74e2de3c8356b60e732ea9e790a656a3e843c5031ba926
- 01 R 4e7572ebef864cb7e7e6aa5d216b815222fd403b8ead85a5736fd5a421f892e1
- 02 L e1231da9f208d47f989f12b735088aa6fa5fa90e7f961fb2ec5786c0f5eb41ba
- 03 R b07bd55bbd032239ab056165432481afbaea021ef3dd24dffbadd8d15172ab78
- 04 L 34466becb10b4255833425e66126583eb63fe32874078818be3b172e21db7d0e
- 05 L 3b4b4879a31baebc5df17db4f4724491f12e4465d08d91d31a31e123ab55d02c
- 06 L c70497517c4f4477de9fab7d3dc7193cd2c88fe1e1eb2fef3c4f7019de009b65
- 07 R 4bd0b6e450aedcd764533058799207d9049dcbbf42d61af6e0183595ed6321dd
- 08 R a8b0a7e6c5785bc56a510d48986c64a0d3bf838a77ddfa917b0f2f1ca140a2c2
- root f6fb21de8c96162c3de4f469a5d66c6db6dd9c5e6a3658c1a821e279e0b18eca