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 GUMITAN Award a ₱557.7K contract to DREAMBOLT BUILDERS CORPORATIONBarangays
Transaction hash:
ea4f7947a7609d0a627643bd399f1dc9c81c87b4850629c6ccf8a5f3314b133d
Status:
Included and unchanged
Block:
#4,842 1,171 blocks after it
Position in block:
Transaction 293 of 320
Award day:
Jun 30, 2022 (4 yrs 4 mo ago)
From:
Value:
₱557,719.20
Project:
Water System at Proper Gumitan
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 #4,842 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 GUMITAN awarded it to DREAMBOLT BUILDERS CORPORATION on 2022-06-30.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 ea4f7947a7…4b133dnow …
- 2. Block Merkle root changedstored 549f75a845…a977d0now …
- 3. Block #4842 hash changedstored 460dc57abf…0c1524now …
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 319 records. Each step hashes the current value together with the sibling shown.
- leaf ea4f7947a7609d0a627643bd399f1dc9c81c87b4850629c6ccf8a5f3314b133d
- 01 L ea47fd9ae387b37a20291218c70f2f1c9a77150a9319622a7b17d17135cf5b43
- 02 R 6b44491508f5db1be3f56c8f746142f7933b5458dfdbf417c2bb4fc5b429bf4d
- 03 L d042cfce851229ada529536775b823188a733efc0923c75b2bcf21e21a323658
- 04 R 0294a9c350dff83fa82089af50a6ed9cc236b385fe2c2549c997e60ebac212c7
- 05 R 34b2e32d5bc4b227912a6a050b7ccc2c797de3fa8709f99fe10f28923ab785dc
- 06 L f97b04a6308031bf6a569b6326703bc8151d6e34c64baa80d31713df42aa07e4
- 07 R 55d2e0e5521c0830ad8955b935f41c2e0423dcb4e2b006e5fb01180bfa85798d
- 08 R a82f9f0c522176d93d289a028b040a757a0b49c17fbe99b286308cdc567d5e32
- 09 L 8f8e746fc1589373ab32437655431be7ad0ca3368eb8595fac42a43d6a917ff7
- root 549f75a845a58703e91a7fadd0d9832f5d7ece4dc693c4ce0cdc292dc5a977d0