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
SUPREME COURT OF THE PHILIPPINES Award a ₱801.6K contract to ORIENTECH CONSTRUCTION & DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
6089f73adc5fa9de14ffbc4303e70221b3fe21bf28c18a153c57eed8b18b6553
Status:
Included and unchanged
Block:
#5,320 693 blocks after it
Position in block:
Transaction 161 of 460
Award day:
Nov 3, 2023 (3 yrs ago)
Value:
₱801,606.50
Project:
Lot I
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 #5,320 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)SUPREME COURT OF THE PHILIPPINES awarded it to ORIENTECH CONSTRUCTION & DEVELOPMENT CORPORATION on 2023-11-03.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 6089f73adc…8b6553now …
- 2. Block Merkle root changedstored 298b50e975…3f4d02now …
- 3. Block #5320 hash changedstored f3489c3744…587bdbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 459 records. Each step hashes the current value together with the sibling shown.
- leaf 6089f73adc5fa9de14ffbc4303e70221b3fe21bf28c18a153c57eed8b18b6553
- 01 L 607eaff3681564f1894ac608b93598a25bc46c76ea39f8b44d713f7eef7705ac
- 02 R 083e04b835648b14d5fb0508608d564eecdee0b79212d8cdba2afcccefee4ae9
- 03 R d336d9a6e937cf378f6065a53c61335248820e23a179b684958a98ea5b3aefac
- 04 R 8e62760cf1616cf83048fa5823cbcb2602d00c946fcb9a301a2ef4e4e6437343
- 05 R a3be2df0969b30856ee76ea5f13151d38b45e4b86e169259b2fd7272a83ef09b
- 06 L 3dcb0ed398f31bf5554a654a88efcadc0040fb333e44389aab47ba5c408f0cf1
- 07 R 239886c21163b3814ef1a32c26983c73fdbc84a928333f57bbb99c5b8d62865e
- 08 L d63d8201cf2031118eccb174f58591b450a7d3e96c54951961a353a27b6e2d1e
- 09 R 7840caa0bfc64593b5201fd88f746fc6ad06b6a1db6a0f18d077e8db24cbe88c
- root 298b50e9750e5c666919a6f9cad757e58bace99587ff5f83a85349de9c3f4d02