{"copyright_id":"0xce533cc74df6da73604179b83aa2a9631d25bde6e3aef7dad23fe703e3f803f2","name":"Mac Martin & The Dixie Travelers","registered_at":"2026-06-21T13:16:38Z","symbol":"NIM1932847","token_address":"0xd1ff2b2e7b8a543fc7545ff41de6ff1eae7e881a","type":"artist","uuid":"f13b8f82-35d3-487b-b38d-cf75fc457bfc"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce533cc74df6da73604179b83aa2a9631d25bde6e3aef7dad23fe703e3f803f2. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f13b8f82-35d3-487b-b38d-cf75fc457bfc.json and https://artists.proofprofile.net/proofs/artist/f13b8f82-35d3-487b-b38d-cf75fc457bfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Bluegrass Bible: 40 Bluegrass Gospel Classics
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4136f6b85cdcf5d22eeede89c98b4770249472a91d9da5a77d361fc6969cc7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1200469.
Appalachian Banjo Breakdown: 30 Bluegrass Banjo Classics
Raymond Fairchild & The Maggie Valley Boys
Raymond Fairchild And The Frosty Mountain Boys
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdd07be5a016e0700f5f77001d98313cadf4eb0d8372349b219f3ba46b846ca. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US86A2100450.
Classic Bluegrass Power Picks: 30 Traditional Classics
30 Bluegrass Favorites Power Picks: Vintage Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97acec9768fb2b1a3cee4b7588edbf3b4a0ad97019271fe791b3c5ca5b20047. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1401018.
Vacation-Grass: Coast to Coast Bluegrass
My Home's Across The Blue Ridge Mountains
Bluegrass Power Picks: Vintage Collection (Vol. 2)
Bluegrass In The Smokies - 30 Traditional Classics
Hylo Brown And The Blue Ridge Mountain Boys
Bluegrass Trailblazers: Essential Classics
Ain't Nobody Gonna Miss Me When I'm Gone
Bluegrass Classics Collection Power Picks - 75 Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc8f2eed3a0d89eba6ce3cc94b33d84abbfce22b1a492709c3863dc627590b1. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1201100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1105358182090c10aa7829488e460a446f3c3d8fb33c810fa3c95aa87bd992. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc60a9782be2ddc1da2983a6c7605400bfcc740ea8546bb85a6b9d4a64a6c09f7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1201116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814a1ec6fce3d178778d7e73d99be93ff366da2b602ff552fe0001511065ab4b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb2565a28d471047a0d1aa8a4bdb3af5acc3290dde7baa8d6b80afc4a0dae08. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1300018.
Bluegrass Pickin' Power Picks: 25 Traditional Classics Instrumentals
Down Home Country Swingin': Classics Collection
Bill Monroe Classics He Made Famous: Heritage Collection
Flatt & Scruggs Classics They Made Famous: Heritage Collection
Appalachian Mountain Bluegrass - 30 Vintage Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a236e0766ae777f31b6731ceb0c0950c3b11b59ab2baad57659f345b64d6745. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ed72cb7c6a4e6216d324f253f4d29f317f4bb23a6550e1bec7bd12367b10de. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f85d82a4a5db239149ef5bad96732789395d3350b54f1ee7fcfbf9bc4711d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f93b445f83f99dea0a7ed0c0c0e916bf27e21e01644a6c28e5cf972e9155f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ddcd3f0d0db8d38dd29a69a69ca1403b3a23cdceceefd462be25d9977d7a75. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcea1ae05ff8236aac2ae099fb070809d5421c03dc9e0f23ec02712c4da3f8f5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb424aa1db79ba5e1f6583ab0ba52a875011bd1858444ab7bf7739bb81af9d075. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82f9db7b68a059bad42fd3578d8acefbbaf6230530b9fab1d0bc715ca406587. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bc08a28f4a6e34ea75331123ae2459bab4abd8623623acd01bbc02ef16fd93. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26f49e30bb9a76d334e423d0c6ee0e2c9aca8c4a8076e70046f8466dfd994d7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162375549ed01b1bb58e86330c1c1f98b6f3ba7a2a6792c9e09ce17ec91d9682. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff55a6577dbbbe7a889b63186fb65c7eb6d58bdca95bbc68865eea7319cd379. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf562e73469fe278502fc9562907d35ec4baffaf8e7e715a426424e5c5e824c5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc772075b5abd2f6b04592227334c43034935e217effa79f94a4337d3468b26. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebbd2c8dc72631daebeaccfa3e09c839a76e2a667f0204b6231b056703a097e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f55e43c3eb4cfcfb0f019030a335505bd0cd4901e187243cd6e2e4a0abd7722. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe9fc211613a1a7e5543411e3d1a1f655d5fb131aaaace02ddc0b3a5e4d4fec. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800092.
Smoky Mountain Pickin' 24 Great Bluegrass Instrumentals - Vintage 60's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b46b2ac4912b63e6147f96ee096e43c8a32b5bbbcfc298b7b43e2fcc618bd32. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP1200523.
Bluegrass Celebrates Moms & Grandmas Too
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd875d74c97a97de18dd6d91a57daec3cd3ac1ebfce7518f660fe8e69880e91b3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0700017.
Its Hard To Stumble (When You're Down On Your Knees)
Bluegrass Power Picks: Vintage Classics (Vol.3)
Appalachian Love Songs: Country & Bluegrass Classics
When It's Time For The Whippoorwill To Sing
Bluegrass from the Heart: Mountain Love Songs
When It’s Time For The Whipporwill To Sing
30 Bluegrass Favorites: Power Picks - Vintage Collection
Bluegrass Power Picks: 25 Traditional Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac91c3d739e95851a93c2c3fecaaeb5c39adbb611b428e4be9c73cf7fb6cfc85. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74338fd3585088e64540b294ac5245ff2f0269e049945784dad9aea2549fce6a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFWP0800572.
Chill-Grass: Mountain Country & Bluegrass
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb800dfc252a7715fbbd361c95bb509e5086e607581b98d3a8987c66ce105af5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b1060254b6615efad3cefe0df7175b2db4e6aa2d100e4f19fa18b65c2f2592. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0650889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a169883fcfb1807b15fd3e1914b79915c64138ccf9500601c2cfcf0f194c86a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0651327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfe198b9e69a35469e95740643791099f5c863bc07797714c0e202e0cf5e627. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bc27e6b0d5e9f7033e9f1cca03bcbfbe499c4f9378b88af08f2bd7b7bd1084. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0850440.
Bluegrass Power Picks: Instrumental Classics (Vol.5)
33 Pickin' Bluegrass Power Picks (Instrumental)