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
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION VI Award a ₱6.4M contract to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC.National agencies
Transaction hash:
3c0a0b23f7f0c822ff72cd8070cef4de61d8034954eadcdbb3e32b1c7a5033f3
Status:
Included and unchanged
Block:
#3,591 2,422 blocks after it
Position in block:
Transaction 69 of 330
Award day:
Nov 15, 2018 (8 yrs ago)
Value:
₱6,415,843.35
Project:
16G00187
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 #3,591 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)DPWH lists the funding source as "Regular Infra - GAA 2016 MFO-2", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION VI awarded it to TIBIAO-ANTIQUE N.K. ENTERPRISE, INC. on 2018-11-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16G00187: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2018-05-15). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 3c0a0b23f7…5033f3now …
- 2. Block Merkle root changedstored 464b5ac2c0…dc6d5enow …
- 3. Block #3591 hash changedstored 14423873d3…d35db4now …
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 329 records. Each step hashes the current value together with the sibling shown.
- leaf 3c0a0b23f7f0c822ff72cd8070cef4de61d8034954eadcdbb3e32b1c7a5033f3
- 01 L 397b595b6b460f3ef86614754b01a3baacf70551716766e6ef05a924fc39afb6
- 02 R f9d34d8311904239adf298c1cd531225b508fe77a19fcc4ce618fec24d9e2ee4
- 03 L 294da60fc4d5663a9e0f00631bcd9c86b4779356dbedc2265b279dd1b29c01c9
- 04 R a7ab76989515ebe138b91f7067e249ec84511f94deecb149e0763e0370498791
- 05 R 0def99fee90f7ab67251f6b2fb2a04c99b261935cf65198b901f35edc339581a
- 06 R 3bbdebd2cc5cbe57df8a968ccf5c5a08ed70d9346fe6fc4a22c8719d7e1b44dc
- 07 L b80b79d2207e8f80c8982c210bd43eedb6fd52d4929ca45d83011f40f043065d
- 08 R e61352706618d64b9dc89fbaea113c1f82c97eb97d94265bc338a48ccdd4c2fc
- 09 R d38f83211a0aba60104e829b8b7fb17209731d4fd351cc6d1ab65aa254f44645
- root 464b5ac2c02bc1d596c6b868021de351cfc27b83cae30193decf5ee826dc6d5e