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
PHILIPPINE TOURISM AUTHORITY Award a ₱23.0M contract to ITP CONSTRUCTION INC.National agencies
Transaction hash:
f01fa1956bdaba0761ac3cfa4afd9e841b88e8a50979f32f7e0c8340f32b28bc
Status:
Included and unchanged
Block:
#681 5,332 blocks after it
Position in block:
Transaction 69 of 74
Award day:
Sep 4, 2009 (17 yrs 2 mo ago)
Value:
₱22,963,381.20
Project:
Makiling Botanical Garden, Pres. Diosdado Macapagal Nature Conservation Education Center
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 #681 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)PHILIPPINE TOURISM AUTHORITY awarded it to ITP CONSTRUCTION INC. on 2009-09-04.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 f01fa1956b…2b28bcnow …
- 2. Block Merkle root changedstored 374cac6afe…c81adanow …
- 3. Block #681 hash changedstored 93b0a50970…efb02cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 73 records. Each step hashes the current value together with the sibling shown.
- leaf f01fa1956bdaba0761ac3cfa4afd9e841b88e8a50979f32f7e0c8340f32b28bc
- 01 L efa57610ab368446e175c37d4d97113aad1aad3a04a0b009e86de80d3269f7b7
- 02 R bb7798dc67d7d068281d8b29196b1333beef0e0874e0d405dda44327c9494e0a
- 03 L 723a3bd45f6c0e62303119ecdf9788c05d1b08241b57eb54a92bf30a6c8d19db
- 04 R 76dbd166aaef746de80f4d821fb8f15dbe9697508e4e435b46d72bfffeb0dba7
- 05 R a656fb8405fcc454c46078902eddf9a1246f875319780643ac3feccad4665817
- 06 R f070853a661ae47240f971bfe8a0d981be3ff58cc4385063398de1147e0a46b4
- 07 L c7ae5fc955176974be92ec9d4b20f335a3110d14dac89841154718cae07d1994
- root 374cac6afecd31323dc6c5534cd9607e2da6d59b45e0f3e45980029e96c81ada