Gertrude Lawrence (4 July 1898 – 6 September 1952) was an English actress, singer, dancer and musical comedy performer known for her stage appearances in the West End of London and on Broadway in New
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d3f5d90092157cd443574ea131bf87103912a31cffc988837265ba6fddcbee. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea4cf11d-3697-4c1f-b0d5-6cb59ec264f7.json and https://artists.proofprofile.net/proofs/artist/ea4cf11d-3697-4c1f-b0d5-6cb59ec264f7.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbdd901878a03d8182824c9a091b0a7029671fc1dffa56e94660a7637bc832b. 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/GB8XC1905899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeb93e4463971521367f58afdb6114bd6a11033af60a982be415846435ec061. 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/UKU6H1957158.
Tonight At 8.30 And Private Lives :Noel Coward At His Finest
Lady in the Dark: The Broadway Musicals Series (Original Broadway Musical)
LAWRENCE, Gertrude: Star of Screen, Musical and Review (1926-1936)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cfa178fb29aecf99a242052f096d316b3b44981c6a4ce7062bd09c114de100. 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/HKI190119907.
Fallout New Vegas - The Unofficial Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179563a0f56daa9b04180fc4a6b62dbf22319700668906814bc9763445084547. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34da8547c49fca9eedd015b38356739c8add7461a05911b4fa929dfdcb955a16. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GB8XC1037965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9baa14c29aa2d34a19308d1fef9a62dbced5ed70593c4d771bc3674da259b35d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GB8XC1037966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6718e66608fd75d2b9713d0aabdc5a46330514f38b3af9f3a14837e437239032. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c22bccc9b6268a777df6c296b6a1e5b5343dd1166cc7119d4c780734e5ae2db. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde882689fb821f8dfe3613d16379667eefdd7392544bb3bf0ac95e298f88b5b2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b69d79090174b027fb48a50079369f95f52bed04303afa2fc78ca6c11eecb83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975893e658117010bc12c58301bdc4c17ce1f6f0162274578b87a72cd99ce77e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GB8XC1037972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855791efa4263354295dd623ea90f748a615ca79ac12e6ad5d14617f2f791fd3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378e68587d62802b3ab9cdb7bbb35efb2886dbd75e0343b9cb8e69e6b653159e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:46:33Z), 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/GB8XC1037974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b50bc0db474a4aab3ca9e905d0f16c9d18e1fc0a1ec94a6fe98fed6da51262. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GB8XC1037975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21398e1b790350892b2224249ede4294177b35ede2c6deea4e9c2c89999fa00. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GB8XC1037977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fdc844bce34216d15495aceebfa6ee6bc79b83f1f10936ef98fa12b72d3c96a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b31c368073deba23250564a654cffc4a1b01fe5b56a93afcbb3db924786dd3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037979.
Jingle, Jangle, Jingle - Harry Babbitt Vocals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9eed184097f2de5d75d5ec2a41f464622132d08118add79e99f2380ed77194d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41559084f04c1649ecf3ab25bcbf467890df5b588ee394ff84a56fa6ee1ff9df. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/GB8XC1037981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8ffd74c74d71b6d09607906b01e230a454d48e354358509fad7aff36c498a3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB8XC1037982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d9f511bf82339673fa9e7911d70669632b5d5a420883e685f2cf1551878837. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507205327a0f5485af0fa89c2bd23c4293d526fd5bbc4e104839a9c78efd3158. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4b1c51a7b7a1ab114d25c8c5d394f22d6b5ffe3309b91a61a114968307cfe6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GB8XC1037985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf583e291f09052bdcbbb8d1ba1a0295ce635d5d132f880295f9b02140ce69e18. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GB8XC1037986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03aa87e949e9fd3e633f4b9d388d63f826c5abf5c75449e1a63ce38d5c6154c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GB8XC1037988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9a658f39a974efcf94707da431ffc7efe9d1649c5aecedc4f56fe600f29489. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7845bdccdea205a14700661f37db00177f8fae00e2cd45828b2c7aa42ea9ff6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GB8XC1037991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e30ee5821c8388f70a3b868f5fb17b9a096753b58693cf3fa1ea31f67bed230. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61336d092e9a0e00fbfd38d4b8e697d4e29b769db5792e9d18dbffc696c0e682. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GB8XC1037993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aabe4a803d1c40a5d7d8ff13e04ac1d2f7899d2a27293182634fe2110d33f31. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GB8XC1037994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746e059a90a271906e2aea487aeff78dea5f560ff3e8d9329e087ed1b65444ea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f3013630d189d452cda298b5485daf6570dbb56667c312f47c419e212d49f3. 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/GB8XC1037996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06078e0a283ebb953bb9fe1820bec9a5c9d5e72bfaf2ae95c8c3afc533b31f8f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB8XC1037998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d7a7b74409f7d152dedd8fe2638713566f182743269b9a8fb223058e6a23bf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBAYE9900568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908e0c63df99eb3c6e3c17bdfa3681d4b3e851a69bc3656e19e363ecba079bbb. 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/GBAYE0501203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c48d6146788248d7b236e237b44c34784a08e524669fde87f70fbb9d7474a0f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBAYE9900621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269ad31205519b28283336fe5c99c299b9b8dcba94eb29b712d0e7fefaf6f78f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBAYE0501207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7873fa243cbb37ba315f7cb37271b0d702f5142aa126397f00609d8fb46c93. 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/GBAYE0501210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6a3ef5ac2fe55f1dafe73d5de7d2d870dc0e4eccea1ddb69b1274f35785476. 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/GBAYE0501211.
Could You Please Oblige Us with a Bren Gun
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a0ef715b85e840dd6bcf239bdb488352e36ab609e58d3abf4e90f078366671. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBAYE4100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832366704bf0368ce337fa1e7e07c15e4a9cb2e79da19c2bef21d7d19ee4d965. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYE4100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d4e3ad54da9d6f5c28c5e8efbbbd2fcb1454878c7814a4c128f25888f98b53. 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/GBAYE4500061.
There Are Bad Times Just Around the Corner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044e0cfe28870d1f11f7c5f2f43df8e6358abecc03428cfe6737aac5d361ba22. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBAYE5200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14aaed4d3aa3c3698c260370a9bcb3eb7d7d7d13a8395823fee2fd5b38a5f50. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAYE0501212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a805542c34e126d64e62b4132313e34d8e9581a98c6ff4189fa634c5246822. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM11001565.
Seventy-Six Trombones - From The Music Man
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0d59c80f983052bee948b92b36cf22a71a7155dad5fdff04b33ff544b904a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUXN22178321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ae4a9d15ff5b3780292fb6f864af0469c0c8201bfd9b3bb53f4be7b8cdfa12. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSM10411553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639ad63bc6e3d22de7e9ed53e458b390ffdf20bcab0c5e20f4c0ec4ac38ed4b4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USUMC0000072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056fb24860751b575dcfbaf139e7a7814b256944af36b114c4507070f56b5dbd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMBZ91335175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e23e2858145b610f6486bcec0e82856ed3a66d03d8e9c8911aedb96fc420315. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USRC19004588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83a031ed30bca4f58e7acdffa7000bdffc37cf1e4519f8658af18c3bc4d105e. 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/USSM10028305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a4c58c9b3678e5104bc315086f112b4c342acb6d178eb30847434159b065f7. 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/USMC15148533.
Getting To Know You - From The King And I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51464fc740d767175b16641ed48118a94b26ab06ea6957622182f13594878de4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUMC0000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a50564c95b3da7f28b887e90a30744d149f9fca3da5378b796a81b8bc1f3f3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM10414472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb371b4ff6eb7455b17368ba4e81660a65638e110f2118eca3257548a02bee8ec. 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/QMBZ91335423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bf5a4914db0774df4809eb525fc3132f06b278740e1df966af2939cb14ee95. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USSM10411555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c5888d3459ca7547c63e0da4ed869287f196ecdc8b4b56a7657443fa542c46. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM10414474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2820721468c60a7beda00fad1c87dc9eeb2464c529d5b4f0199708cc4bdd6b4b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USMC15548395.
Orange Is The New Black Seasons 2 & 3 (Music From The Original Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4cf8a1ef794f314e5ace06f8c08c86fc7016ccf65e961517f6eb96fd8a799d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCACG1536351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bfb857e7e869d8cef6b7d5c6ca10aa2427b3d4e75249585cf661c9be74dffb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBBKS1300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6a6b84549ba9bfd97dbfd7c380ab79da141e8d13b0a26d35d8ac0320ad939e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USBWK1000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51464fc740d767175b16641ed48118a94b26ab06ea6957622182f13594878de4. 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/USUMC0000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d2db19510b9e3b486961aa23d5f6f95fa8c68fbe85e0f63f9ee5f1ce137313. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USE6C1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264b3046bcb612d62405c8d1b42b00449807c6c27d48e5c1a4edc265cc329ac1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USCW60802306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f566d88ff411f33b124c5e9814b960902a3a9dedc4d46752ccba4fd1c43bbe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USRS72054011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab708cbb8e9810b6758f6a2d125008fd1330d8aa9e1ec213f1b76f449dccd560. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USIR19500177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba3ac69afcdd52084c9c96f92bc9e1835c7061111e467e9da476f74a094cd2bb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBGFB0500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb565c132ef59f00839275a0fcbad428712db8c03fab01e33bf7a43e41bceb50b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSUB1195007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe9246296d27970e179b6b06ce83e52c94a433f39bccee35a5e7981b2c20e3e. 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/USUMC0000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb357083eab0b5e5a8b37abf516865693dd48cfe1a7015261b6475f6f0bef44a. 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/USUMC0000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7320b5feed9aeccd225cdbc8a1f7e3ce0c7bbafbc2f2088689be7d93863d68f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USUMC0000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed854154e9cc2bedd948300b757a47821fb1656119025349828c37988a2ea80. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUMC0000094.
Runnin' Wild, the Charleston: Charleston
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00f7c2729757dc1253b3a64b452d8c1f1deadeca47c5888d7d272aea4e89743. 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/GBCJG0900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c05a032cc18b6c8ab64b16d3d2a503e3697b63bf12710c11a839c35507c9b9d. 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/GBCJG0900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a901ea6fe46352f58ac660ce293fc0f6034a89389cb2ecec687d8564f6bac3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBCJG0900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38631ceeff8a37a6be291101da6eb92688e8ed66dd8933d9ee350503cd7c0767. 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/USSM10409906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84da7a819d4ab5b7ac9aa881e0d8c4f95efa9b50472a216f5638ba3c4d47cb3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCA29601205.
West Side Story (Original Broadway Cast): Act I: Maria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec81303e6be2563d9669dfc1918a99e04c2b347ece716697397deb20d9a3f91d. 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/USSM10411922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefffb56514ab5c8592fb9a06c1395721032d91c257f368ed1c348708e2ec9834. 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/USSM10209707.
Original Broadway Cast of The Sound of Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913084098b65f881457e56a9d1801fa65e3a7d03381ced197f382a411b063915. 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/USSM15900836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb8360c9c9274937e54d4bd1a0874d9588d7d19c10c624c9784c17f98910bbc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USBC19801395.
Original Broadway Cast of La Cage Aux Folles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f217e5cc7c6b83595cdcb0ccf58f6fa09f39d2cfd2aa3cd94b6dba757f67c3. 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/USBC18300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4f729bc787582a58e42a8264ef4ca9dca1c2f22aed0d66c5888e81e5af0c63. 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/USSM10411167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68a449d13b3954a37406d645569c050a7341c6af8f3629a9c0845a510f818dd. 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/USSM16601074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3188d9aecdb81b877c539fd23d3662d5b086776f909d3ff5157f5c1122bb7aa2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES5151100058.
I Can't Believe That You're in Love with Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9893e342ad02dec0e0e143552d8d492757f1087ce5a8ac55e682826216015910. 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/GBN8H1329781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f6091f13dec48199a8aefa30b8ac6ec3c353fe1001d3dfdac1615ea75be02. 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/GBN8H1329786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21110f8bcccc07fbd0b5047142cac72733c8d573e4eaf9613cf1a0f9a48e1f70. 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/GBN8H1329790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af49ecceee9f35d0b098d808883d6e921bd3dead8406e520047f5a58ae8fd5a. 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/GBN8H1329791.
Gershwin: Overture [Oh, Kay!] (Arr. Rose)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6babfbacecac21cbfcba34b9f80251324bff41bebdf1e66a2743bd505b5ce6b3. 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/GBF077911722.
Someone To Watch Over Me - From "Oh, Kay!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c7e418eb18ec1a41946b0f26d2e2afe031c671619d42c4ce70ec7191c86122. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUM70601882.
George M. Cohan Rarities (Curated by Chip Deffaa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50675d8c8a4f3514a755a1c6d8d55fe8b82bc051b24afc9e2828c4fa808dafa9. 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/USHM22288579.
Weill: Mack The Knife - Songs of Kurt Weill (1929-1956)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccedf3d2a246bb1a6bd0e3901959e1ed05ec91f9b39f335dcd6ac6a37c116d37. 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/UK6822028330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd88ddda9814243447b6b1031cc188a496dac268ce0d045c63c9a74b8dcce30. 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/USBT21601296.
The History of Pop Radio, Vol. 1 (1920-1927)
Fascinating Rhythm (From "Lady Be Good")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0fa8b90ffbf5c1caf723f671afaab8b9531730d28b9b6a9f240ac692ac3d92. 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/GBQRF1310716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe60a69e178048240df6be71ca28e70fd95d950cbcf75a5a5f5d818d48441a2. 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/GBGQH0802737.
Broadway Shows: (Oklahoma! / Carousel / The King & I / Annie Get Your Gun) The Essential Collection (Digitally Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad822ae6d69b6ba81058f16d5b4ca5aa0554edf83363109ca72aff0518c57f9. 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/USA370968844.