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 CABUNGA-AN, LEON, ILOILO Award a ₱119.3K contract to CAMCU CONSTRUCTION AND SUPPLIESBarangays
Transaction hash:
fd7ca446f0e5a5be2a3fc740bea75bd6d7f9704a3abb3fee381f26b482bdc0ca
Status:
Included and unchanged
Block:
#3,687 2,326 blocks after it
Position in block:
Transaction 234 of 235
Award day:
Feb 22, 2019 (7 yrs 8 mo ago)
Value:
₱119,302.50
Project:
CONSTRUCTION OF CANAL
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 #3,687 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 CABUNGA-AN, LEON, ILOILO awarded it to CAMCU CONSTRUCTION AND SUPPLIES on 2019-02-22.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 fd7ca446f0…bdc0canow …
- 2. Block Merkle root changedstored 1060c39f2f…688ea6now …
- 3. Block #3687 hash changedstored a036267a9f…82ef80now …
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 234 records. Each step hashes the current value together with the sibling shown.
- leaf fd7ca446f0e5a5be2a3fc740bea75bd6d7f9704a3abb3fee381f26b482bdc0ca
- 01 R fd7ca446f0e5a5be2a3fc740bea75bd6d7f9704a3abb3fee381f26b482bdc0ca
- 02 L 189858532a4401209a9da27c2d8d7245b83cda4893d2a820a52a6045de65db6a
- 03 R 0f91b9e033f4def76e2d029173fb30c039bdd106835ff9422136368a261e77fe
- 04 L f4d17bbe10321c49eef137126d1739c505f4c85af539b0a09dc25e1674fc5cda
- 05 R eb91ae79b5091ea5f8568777e66183acc2703bca9f70bdd6d931d06a6176d3a8
- 06 L 8d7c1ea189869ea712d7f2b5b00deac43ea4934b2a31c63dee57405f99406d62
- 07 L 3a491640b5bc8d639242ad94f3af1eb69770ddd93afdca6ad6aa03473cbc8dd1
- 08 L 7002afe7a0653319bf9eae87dc694726e6b1a7999c3c643de0fc134fa5f87311
- root 1060c39f2f8a32cb3bd920f337f1c18c94a472ee342380394ec0851e5d688ea6