Hal Michael Ketchum (April 9, 1953 – November 23, 2020) was an American country music singer and songwriter. Born in Greenwich, New York, he began his professional music career in Texas. After an inde
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e10da4707fa81d7a25583639eec6ef3d672c108320946fd6b5f9aedf6889cd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88472c60-52eb-408e-be33-3ba7b694df9e.json and https://artists.proofprofile.net/proofs/artist/88472c60-52eb-408e-be33-3ba7b694df9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5468b1c5e0892a357282c09b5d92d127a06820fab6fda40f8a817cf2d6f0736. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USCRB0000683.
Don't Strike A Match (To The Book Of Love)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4102a7d77e62aecf594f2bf884e1cd66610995d3e6c49335a8002416859c580e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USCRB0000687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cbaf2bd1f907af0428c61f8421cc47629f48e1c986e3a310cf86afdbea2128. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCRB0000688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203b4bcf3d2fabaeb48f9cfa2380e024d6ec6596b2142c2a28a1a669f440d9f5. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USCRB0000689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519c3f6ab7876451a3c3b2e3d6e8b0ac21b6b1b658645c18d9861ecb05b93db4. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCRB0000684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a15c860a7ff9b7c2833dad54e1bc5abcd60e1116d549c5ea1923c81c91dcf2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USCRB0302669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1754ff87985f64e01f7a2957340fac18b6dff85c208f0a7c9f765e242ed6636. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USCRB0302670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b536aa87e8d4cf9c7f73791f61a2c0ee61a9a2edc22d280307f11cfb8ee8d65. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCRB0302672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd83534ece9cbe29039fd6fb4fe9f495d01619504423e1359a48f0396d5be10. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/USCRB0302673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4786a71f0237c70267ee0e5af3953024b4117eabb7782166f9936056e4e9dfb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USCRB0302674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774354971556e96b253056c39e71d76774d49c8eb774f0d6094150df9afa9fa8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCRB0100904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7173ed1990e78270ffbcdb34a2c59c65a498bd5368902ec83248292a4902ee. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USCRB9900351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955046d070e0ff30f085256c0de83b607e2d647df107cab7cdb075c3d99fb624. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCRB0100897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa7524d9f71dec241cc71c30d363c7155ab9b28ff15beea302375ce9eff6766. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCRB0000681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519c3f6ab7876451a3c3b2e3d6e8b0ac21b6b1b658645c18d9861ecb05b93db4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USCRB0000684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80c370421621aea41f875732d580d69d4e5889b3ffd075c3750ba30a14d1c1. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/USCRB0100898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb2748a017022cf30d1400782dca29656bb2e2b6026fe978b56567b79e445b5. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/USCRB0100899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1578f97d22c2c4772c17dd00c4b85f5155af6e8a3b227bfd5003f14f5cea0290. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USCRB0100900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1340b9f1587f34a795ead3de3a680e98865a751b6a067ba80f709bdd53bc6d7. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USCRB0100901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d947fdb44fa6d5d6e790fa55ef0d7cca433aa8c955d362847c9dc67bc64dfd. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USCRB0000685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6969bed1c574eea823ed97f94404dbc60dabe660e40abe2c71a5c06862cefb0b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCRB0100902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe996caf1578de5788994b3ee2cec4ec74223b3f7ba624df9647c56eed5af7162. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/USCRB0100903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8829ea1cbb1178d6a4b6eee55a025fd464e300f68ce21857a65beb22f542d002. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USCRB0000686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774354971556e96b253056c39e71d76774d49c8eb774f0d6094150df9afa9fa8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCRB0100904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc93a810f2cebd5e3517d80b7490b820109e68254e56d1b849056e0c31d21119. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USCRB0101178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b580e7a32e13a0d169c080731dd70e3c4c2f2806775986b32deb459406fb0d7. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCRB9900189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08ebaeac3bff76aa614f458c454881e1131e84df5e0565d8784f92eb9d23a7f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCRB0100888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89d03360ce671576eb48c92a402e1bc6ede5622a874e5b403402eccb02857da. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USCRB0100895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe953ac1a2ef217f5bbcc621ee87232a68d22b8124d1bd4f9bb45fad4944f1e89. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/USCRB0707679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa7524d9f71dec241cc71c30d363c7155ab9b28ff15beea302375ce9eff6766. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USCRB0000681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb2748a017022cf30d1400782dca29656bb2e2b6026fe978b56567b79e445b5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USCRB0100899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe996caf1578de5788994b3ee2cec4ec74223b3f7ba624df9647c56eed5af7162. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USCRB0100903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955046d070e0ff30f085256c0de83b607e2d647df107cab7cdb075c3d99fb624. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/USCRB0100897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d947fdb44fa6d5d6e790fa55ef0d7cca433aa8c955d362847c9dc67bc64dfd. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/USCRB0000685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80c370421621aea41f875732d580d69d4e5889b3ffd075c3750ba30a14d1c1. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USCRB0100898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61493d2961c82f7ffd77dc0f45b0503f5daa9eea650dfd00ae33f1b5d2d8eaa. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/USCRB0000779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d52e98e6e24af5238b77efca34507e12880b212bec2127bb3b5753a84ccea8. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCRB0807939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ab7c931ebaf4c838df7d3bb594dd73bef764dd6c99091b0993736e33ce4f33. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USCRB0807940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d6310c2021fd8890ad56f92b29d367c69d9b6a92e8061ef52b82a1dc548b51. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USCRB0807951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56eae1f345ff4ec7a9103c6f6b72a44899d70bc037556d1b8be52e7dafcae4f6. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USBAE1490972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc13a1d9389bc27dea61072ef11d6bd01bde38e62d78bd201b2f000fe22dbfaf. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/USBAE1490974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519c3f6ab7876451a3c3b2e3d6e8b0ac21b6b1b658645c18d9861ecb05b93db4. 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/USCRB0000684.
The Greatest Dance Hits Of Country Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7173ed1990e78270ffbcdb34a2c59c65a498bd5368902ec83248292a4902ee. 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/USCRB9900351.