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 - MINDORO ORIENTAL D Award a ₱4.8M contract to ZOE BUILDERS AND SUPPLIES COMPANYNational agencies
Transaction hash:
ff84f65183223fd7edcaa154b09b80992cb9977bee0c63343cce1593be8d114c
Status:
Included and unchanged
Block:
#5,455 558 blocks after it
Position in block:
Transaction 634 of 637
Award day:
Mar 26, 2024 (2 yrs 7 mo ago)
Value:
₱4,793,164.04
Project:
24ED0137 - Construction of Sitio Mangindat Road, B
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 #5,455 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 2024 SSP", i.e. the FY2024 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 - MINDORO ORIENTAL D awarded it to ZOE BUILDERS AND SUPPLIES COMPANY on 2024-03-26.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24ED0137: 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 2024-07-09). 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 ff84f65183…8d114cnow …
- 2. Block Merkle root changedstored 4265784314…780451now …
- 3. Block #5455 hash changedstored 8b48f1c5af…3e783dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 636 records. Each step hashes the current value together with the sibling shown.
- leaf ff84f65183223fd7edcaa154b09b80992cb9977bee0c63343cce1593be8d114c
- 01 R ffa8b3a3b03ad11dda7fcaf853c4b2f8fa42b4254f91e8345586f6847b1bb1c0
- 02 L 10b6689bc3d935d771bf2da7e10630469d3de75168d85649f200e834aaf7f25e
- 03 R 588cdf3e3474890a8d030d16bec1a7ab8ed19be044f1c4629e79a42695dde453
- 04 L 7ed561d1bfbdba557ac227875f7128fdf2730adce32b2208dff303e64983935b
- 05 L f978b0fa34d59eaea096390d18f0dc6685d842704ba2c5446b7815d07c594dff
- 06 L 22085ba7ddd5ee6672dec88a1392160302f9d31501d2aeb38413771fc02c4084
- 07 L 837eda5f98ee5a9ba2bd1e46b2bc3209157ff4e6941412227f511e2bc5155ea9
- 08 R 1f611f8e61db73a9e8f5d49fb94fb4e4abd37a6ed769ae6d4cc74c78eee57dd8
- 09 R 5dac1f28f6a1c031f0f8a15075a9ec1193b01507ca704a0512fd1af7d01bc80d
- 10 L c5d23b3086e07adfc5b3046cb60df1b228ba64eac2437150c95470de19564243
- root 4265784314768b40d92244dfb446c5b91a19df32273663f45368c3d35a780451