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
CITY OF BAYBAY, LEYTE Award a ₱459.5K contract to MERMIT CONSTRUCTION AND ENTERPRISESCities
Transaction hash:
6bcddfc9f76b896d307cf844391e181023de6a7678f76bd23ef749368fb0e35b
Status:
Included and unchanged
Block:
#4,576 1,437 blocks after it
Position in block:
Transaction 86 of 206
Award day:
Sep 22, 2021 (5 yrs 1 mo ago)
Value:
₱459,500.00
Project:
Construction of Hatchery Office , Quarter and CR
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 #4,576 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)CITY OF BAYBAY, LEYTE awarded it to MERMIT CONSTRUCTION AND ENTERPRISES on 2021-09-22.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)COA's CY2024 audit of City of Baybay gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 6bcddfc9f7…b0e35bnow …
- 2. Block Merkle root changedstored 1ffb69e4f4…473576now …
- 3. Block #4576 hash changedstored 299059b75d…acc8f6now …
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 205 records. Each step hashes the current value together with the sibling shown.
- leaf 6bcddfc9f76b896d307cf844391e181023de6a7678f76bd23ef749368fb0e35b
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- 02 L cc33f89a92aab24d5fb609551d07264eb3fe1aa65017f513090a515683363774
- 03 L bc35d671cdd808bf6000b7f9e7c727a89c42b9818bc1986a81894a6e0a1c72d1
- 04 R 66a62a4696d2df78e017e4d8f2d689925250845b5d1d8d64e01c31e7b6487e81
- 05 L 1fd924559caac61cd2aefe944c93e7fe06b954b55a2e6068a4cc53865c6f74fe
- 06 R 1717660123690709c283c67ce207497caadcadabb59f21e83d0fda4246d541e0
- 07 L e047822e093121a2bc11c262a811babe6c33d7d9c7900c36cc2f3c345e45c4f2
- 08 R 50614f0c6d25008a3ac945fd1a4a7a6e5d9e6ffe9d8d514971c744ea47c02ab2
- root 1ffb69e4f4cb46c7255fc2a1d9ebb0409fa2c7af500ba30da8fe02716c473576